1617984968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{4932881}}^1$

素因数の和:4932928

約数の個数: 16

約数和(自身を含む): 3107715660

約数和(自身を除く): 1489730692

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 4932881, 9865762, 19731524, 39463048, 202248121, 404496242, 808992484, 1617984968]

約数ペア:

[(1, 1617984968), (2, 808992484), (4, 404496242), (8, 202248121), (41, 39463048), (82, 19731524), (164, 9865762), (328, 4932881)]