289492086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{2027}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 624169728

約数和(自身を除く): 334677642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1831, 2027, 3662, 4054, 5493, 6081, 10986, 12162, 23803, 26351, 47606, 52702, 71409, 79053, 142818, 158106, 3711437, 7422874, 11134311, 22268622, 48248681, 96497362, 144746043, 289492086]

約数ペア:

[(1, 289492086), (2, 144746043), (3, 96497362), (6, 48248681), (13, 22268622), (26, 11134311), (39, 7422874), (78, 3711437), (1831, 158106), (2027, 142818), (3662, 79053), (4054, 71409), (5493, 52702), (6081, 47606), (10986, 26351), (12162, 23803)]