520121624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{96893}}^1$

素因数の和:96971

約数の個数: 32

約数和(自身を含む): 1081337040

約数和(自身を除く): 561215416

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 96893, 193786, 387572, 775144, 1065823, 2131646, 4263292, 5910473, 8526584, 11820946, 23641892, 47283784, 65015203, 130030406, 260060812, 520121624]

約数ペア:

[(1, 520121624), (2, 260060812), (4, 130030406), (8, 65015203), (11, 47283784), (22, 23641892), (44, 11820946), (61, 8526584), (88, 5910473), (122, 4263292), (244, 2131646), (488, 1065823), (671, 775144), (1342, 387572), (2684, 193786), (5368, 96893)]