1519945126

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 2757888000

約数和(自身を除く): 1237942874

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 149, 259, 298, 329, 419, 518, 658, 838, 1043, 1739, 2086, 2933, 3478, 5513, 5866, 7003, 11026, 12173, 14006, 15503, 19693, 24346, 31006, 38591, 39386, 49021, 62431, 77182, 98042, 108521, 124862, 137851, 217042, 259111, 275702, 437017, 518222, 728641, 874034, 1457282, 1813777, 2309947, 2934257, 3627554, 4619894, 5100487, 5868514, 10200974, 16169629, 20539799, 32339258, 41079598, 108567509, 217135018, 759972563, 1519945126]

約数ペア:

[(1, 1519945126), (2, 759972563), (7, 217135018), (14, 108567509), (37, 41079598), (47, 32339258), (74, 20539799), (94, 16169629), (149, 10200974), (259, 5868514), (298, 5100487), (329, 4619894), (419, 3627554), (518, 2934257), (658, 2309947), (838, 1813777), (1043, 1457282), (1739, 874034), (2086, 728641), (2933, 518222), (3478, 437017), (5513, 275702), (5866, 259111), (7003, 217042), (11026, 137851), (12173, 124862), (14006, 108521), (15503, 98042), (19693, 77182), (24346, 62431), (31006, 49021), (38591, 39386)]