2912683540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11202629}}^1$

素因数の和:11202651

約数の個数: 24

約数和(自身を含む): 6587146440

約数和(自身を除く): 3674462900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11202629, 22405258, 44810516, 56013145, 112026290, 145634177, 224052580, 291268354, 582536708, 728170885, 1456341770, 2912683540]

約数ペア:

[(1, 2912683540), (2, 1456341770), (4, 728170885), (5, 582536708), (10, 291268354), (13, 224052580), (20, 145634177), (26, 112026290), (52, 56013145), (65, 44810516), (130, 22405258), (260, 11202629)]