542797190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{31873}}^1$

素因数の和:32024

約数の個数: 32

約数和(自身を含む): 1060256736

約数和(自身を除く): 517459546

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 31873, 63746, 159365, 318730, 414349, 828698, 2071745, 4143490, 4175363, 8350726, 20876815, 41753630, 54279719, 108559438, 271398595, 542797190]

約数ペア:

[(1, 542797190), (2, 271398595), (5, 108559438), (10, 54279719), (13, 41753630), (26, 20876815), (65, 8350726), (130, 4175363), (131, 4143490), (262, 2071745), (655, 828698), (1310, 414349), (1703, 318730), (3406, 159365), (8515, 63746), (17030, 31873)]