3969784

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 10054800

約数和(自身を除く): 6085016

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 41, 49, 52, 56, 76, 82, 91, 98, 104, 133, 152, 164, 182, 196, 247, 266, 287, 328, 364, 392, 494, 532, 533, 574, 637, 728, 779, 931, 988, 1064, 1066, 1148, 1274, 1558, 1729, 1862, 1976, 2009, 2132, 2296, 2548, 3116, 3458, 3724, 3731, 4018, 4264, 5096, 5453, 6232, 6916, 7448, 7462, 8036, 10127, 10906, 12103, 13832, 14924, 16072, 20254, 21812, 24206, 26117, 29848, 38171, 40508, 43624, 48412, 52234, 70889, 76342, 81016, 96824, 104468, 141778, 152684, 208936, 283556, 305368, 496223, 567112, 992446, 1984892, 3969784]

約数ペア:

[(1, 3969784), (2, 1984892), (4, 992446), (7, 567112), (8, 496223), (13, 305368), (14, 283556), (19, 208936), (26, 152684), (28, 141778), (38, 104468), (41, 96824), (49, 81016), (52, 76342), (56, 70889), (76, 52234), (82, 48412), (91, 43624), (98, 40508), (104, 38171), (133, 29848), (152, 26117), (164, 24206), (182, 21812), (196, 20254), (247, 16072), (266, 14924), (287, 13832), (328, 12103), (364, 10906), (392, 10127), (494, 8036), (532, 7462), (533, 7448), (574, 6916), (637, 6232), (728, 5453), (779, 5096), (931, 4264), (988, 4018), (1064, 3731), (1066, 3724), (1148, 3458), (1274, 3116), (1558, 2548), (1729, 2296), (1862, 2132), (1976, 2009)]