890308962

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{198641}}^1$

素因数の和:198735

約数の個数: 32

約数和(自身を含む): 2002311360

約数和(自身を除く): 1112002398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 198641, 397282, 595923, 1191846, 1787769, 3575538, 5363307, 10726614, 16487203, 32974406, 49461609, 98923218, 148384827, 296769654, 445154481, 890308962]

約数ペア:

[(1, 890308962), (2, 445154481), (3, 296769654), (6, 148384827), (9, 98923218), (18, 49461609), (27, 32974406), (54, 16487203), (83, 10726614), (166, 5363307), (249, 3575538), (498, 1787769), (747, 1191846), (1494, 595923), (2241, 397282), (4482, 198641)]