98250620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{377887}}^1$

素因数の和:377909

約数の個数: 24

約数和(自身を含む): 222198144

約数和(自身を除く): 123947524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 377887, 755774, 1511548, 1889435, 3778870, 4912531, 7557740, 9825062, 19650124, 24562655, 49125310, 98250620]

約数ペア:

[(1, 98250620), (2, 49125310), (4, 24562655), (5, 19650124), (10, 9825062), (13, 7557740), (20, 4912531), (26, 3778870), (52, 1889435), (65, 1511548), (130, 755774), (260, 377887)]