1956945242

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 3836911680

約数和(自身を除く): 1879966438

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 211, 238, 266, 293, 323, 422, 586, 646, 833, 931, 1477, 1666, 1862, 2051, 2261, 2954, 3587, 4009, 4102, 4522, 4981, 5567, 7174, 8018, 9962, 10339, 11134, 14357, 15827, 20678, 25109, 28063, 28714, 31654, 34867, 38969, 50218, 56126, 61823, 68153, 69734, 77938, 94639, 123646, 136306, 175763, 189278, 196441, 244069, 272783, 351526, 392882, 432761, 477071, 488138, 545566, 662473, 865522, 954142, 1050991, 1174637, 1324946, 2101982, 2349274, 3029327, 3339497, 4637311, 6058654, 6678994, 7356937, 8222459, 9274622, 14713874, 16444918, 19968829, 39937658, 51498559, 57557213, 102997118, 115114426, 139781803, 279563606, 978472621, 1956945242]

約数ペア:

[(1, 1956945242), (2, 978472621), (7, 279563606), (14, 139781803), (17, 115114426), (19, 102997118), (34, 57557213), (38, 51498559), (49, 39937658), (98, 19968829), (119, 16444918), (133, 14713874), (211, 9274622), (238, 8222459), (266, 7356937), (293, 6678994), (323, 6058654), (422, 4637311), (586, 3339497), (646, 3029327), (833, 2349274), (931, 2101982), (1477, 1324946), (1666, 1174637), (1862, 1050991), (2051, 954142), (2261, 865522), (2954, 662473), (3587, 545566), (4009, 488138), (4102, 477071), (4522, 432761), (4981, 392882), (5567, 351526), (7174, 272783), (8018, 244069), (9962, 196441), (10339, 189278), (11134, 175763), (14357, 136306), (15827, 123646), (20678, 94639), (25109, 77938), (28063, 69734), (28714, 68153), (31654, 61823), (34867, 56126), (38969, 50218)]