129212402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4621}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 223630848

約数和(自身を除く): 94418446

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1271, 2542, 4621, 9242, 13981, 27962, 50831, 101662, 143251, 189461, 286502, 378922, 1575761, 2084071, 3151522, 4168142, 5873291, 11746582, 64606201, 129212402]

約数ペア:

[(1, 129212402), (2, 64606201), (11, 11746582), (22, 5873291), (31, 4168142), (41, 3151522), (62, 2084071), (82, 1575761), (341, 378922), (451, 286502), (682, 189461), (902, 143251), (1271, 101662), (2542, 50831), (4621, 27962), (9242, 13981)]