1330972708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{62581}}^1$

素因数の和:63007

約数の個数: 24

約数和(自身を含む): 2514544760

約数和(自身を除く): 1183572052

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 10634, 21268, 62581, 125162, 250324, 813553, 1627106, 3254212, 25595629, 51191258, 102382516, 332743177, 665486354, 1330972708]

約数ペア:

[(1, 1330972708), (2, 665486354), (4, 332743177), (13, 102382516), (26, 51191258), (52, 25595629), (409, 3254212), (818, 1627106), (1636, 813553), (5317, 250324), (10634, 125162), (21268, 62581)]