21593130958

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2351}}^1$

素因数の和:2570

約数の個数: 96

約数和(自身を含む): 41264899200

約数和(自身を除く): 19671768242

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 149, 238, 259, 298, 518, 629, 833, 1043, 1258, 1666, 1813, 2086, 2351, 2533, 3626, 4403, 4702, 5066, 5513, 7301, 8806, 11026, 14602, 16457, 17731, 30821, 32914, 35462, 38591, 39967, 61642, 77182, 79934, 86987, 93721, 115199, 124117, 173974, 187442, 230398, 248234, 270137, 279769, 350299, 540274, 559538, 608909, 656047, 700598, 1217818, 1312094, 1478779, 1958383, 2452093, 2957558, 3916766, 4262363, 4592329, 4904186, 5955083, 8524726, 9184658, 10351453, 11910166, 12961063, 17164651, 20702906, 25922126, 34329302, 41685581, 72460171, 83371162, 90727441, 144920342, 181454882, 220338071, 291799067, 440676142, 583598134, 635092087, 1270184174, 1542366497, 3084732994, 10796565479, 21593130958]

約数ペア:

[(1, 21593130958), (2, 10796565479), (7, 3084732994), (14, 1542366497), (17, 1270184174), (34, 635092087), (37, 583598134), (49, 440676142), (74, 291799067), (98, 220338071), (119, 181454882), (149, 144920342), (238, 90727441), (259, 83371162), (298, 72460171), (518, 41685581), (629, 34329302), (833, 25922126), (1043, 20702906), (1258, 17164651), (1666, 12961063), (1813, 11910166), (2086, 10351453), (2351, 9184658), (2533, 8524726), (3626, 5955083), (4403, 4904186), (4702, 4592329), (5066, 4262363), (5513, 3916766), (7301, 2957558), (8806, 2452093), (11026, 1958383), (14602, 1478779), (16457, 1312094), (17731, 1217818), (30821, 700598), (32914, 656047), (35462, 608909), (38591, 559538), (39967, 540274), (61642, 350299), (77182, 279769), (79934, 270137), (86987, 248234), (93721, 230398), (115199, 187442), (124117, 173974)]