1056553862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{1237}}^1$

素因数の和:1310

約数の個数: 72

約数和(自身を含む): 2071609776

約数和(自身を除く): 1015055914

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 361, 494, 722, 1183, 1237, 1729, 2366, 2474, 2527, 3211, 3458, 4693, 5054, 6422, 8659, 9386, 16081, 17318, 22477, 23503, 32162, 32851, 44954, 47006, 61009, 65702, 112567, 122018, 164521, 209053, 225134, 305539, 329042, 418106, 427063, 446557, 611078, 854126, 893114, 1463371, 2138773, 2926742, 3125899, 3972007, 4277546, 5805241, 6251798, 7944014, 11610482, 27804049, 40636687, 55608098, 75468133, 81273374, 150936266, 528276931, 1056553862]

約数ペア:

[(1, 1056553862), (2, 528276931), (7, 150936266), (13, 81273374), (14, 75468133), (19, 55608098), (26, 40636687), (38, 27804049), (91, 11610482), (133, 7944014), (169, 6251798), (182, 5805241), (247, 4277546), (266, 3972007), (338, 3125899), (361, 2926742), (494, 2138773), (722, 1463371), (1183, 893114), (1237, 854126), (1729, 611078), (2366, 446557), (2474, 427063), (2527, 418106), (3211, 329042), (3458, 305539), (4693, 225134), (5054, 209053), (6422, 164521), (8659, 122018), (9386, 112567), (16081, 65702), (17318, 61009), (22477, 47006), (23503, 44954), (32162, 32851)]