1217882806

素因数分解:

$2^1\times 7^1\times {\mathrm{13693}}^1\times {\mathrm{6353}}^1$

素因数の和:20055

約数の個数: 16

約数和(自身を含む): 2088280224

約数和(自身を除く): 870397418

約数列:

[1, 2, 7, 14, 6353, 12706, 13693, 27386, 44471, 88942, 95851, 191702, 86991629, 173983258, 608941403, 1217882806]

約数ペア:

[(1, 1217882806), (2, 608941403), (7, 173983258), (14, 86991629), (6353, 191702), (12706, 95851), (13693, 88942), (27386, 44471)]