2898506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 5056128

約数和(自身を除く): 2157622

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 131, 262, 299, 481, 598, 851, 962, 1702, 1703, 3013, 3406, 4847, 6026, 9694, 11063, 22126, 39169, 63011, 78338, 111481, 126022, 222962, 1449253, 2898506]

約数ペア:

[(1, 2898506), (2, 1449253), (13, 222962), (23, 126022), (26, 111481), (37, 78338), (46, 63011), (74, 39169), (131, 22126), (262, 11063), (299, 9694), (481, 6026), (598, 4847), (851, 3406), (962, 3013), (1702, 1703)]