9980464

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{3691}}^1$

素因数の和:3725

約数の個数: 30

約数和(自身を含む): 20944716

約数和(自身を除く): 10964252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 3691, 7382, 14764, 29528, 47983, 59056, 95966, 191932, 383864, 623779, 767728, 1247558, 2495116, 4990232, 9980464]

約数ペア:

[(1, 9980464), (2, 4990232), (4, 2495116), (8, 1247558), (13, 767728), (16, 623779), (26, 383864), (52, 191932), (104, 95966), (169, 59056), (208, 47983), (338, 29528), (676, 14764), (1352, 7382), (2704, 3691)]