272791582

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 476881920

約数和(自身を除く): 204090338

約数列:

[1, 2, 7, 14, 79, 157, 158, 314, 553, 1099, 1106, 1571, 2198, 3142, 10997, 12403, 21994, 24806, 86821, 124109, 173642, 246647, 248218, 493294, 868763, 1726529, 1737526, 3453058, 19485113, 38970226, 136395791, 272791582]

約数ペア:

[(1, 272791582), (2, 136395791), (7, 38970226), (14, 19485113), (79, 3453058), (157, 1737526), (158, 1726529), (314, 868763), (553, 493294), (1099, 248218), (1106, 246647), (1571, 173642), (2198, 124109), (3142, 86821), (10997, 24806), (12403, 21994)]