125016892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31223}}^1$

素因数の和:31258

約数の個数: 48

約数和(自身を含む): 293755392

約数和(自身を除く): 168738500

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 31223, 62446, 124892, 218561, 343453, 405899, 437122, 686906, 811798, 874244, 1373812, 1623596, 2404171, 2841293, 4464889, 4808342, 5682586, 8929778, 9616684, 11365172, 17859556, 31254223, 62508446, 125016892]

約数ペア:

[(1, 125016892), (2, 62508446), (4, 31254223), (7, 17859556), (11, 11365172), (13, 9616684), (14, 8929778), (22, 5682586), (26, 4808342), (28, 4464889), (44, 2841293), (52, 2404171), (77, 1623596), (91, 1373812), (143, 874244), (154, 811798), (182, 686906), (286, 437122), (308, 405899), (364, 343453), (572, 218561), (1001, 124892), (2002, 62446), (4004, 31223)]