4131530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 8155728

約数和(自身を除く): 4024198

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 521, 610, 793, 1042, 1586, 2605, 3965, 5210, 6773, 7930, 13546, 31781, 33865, 63562, 67730, 158905, 317810, 413153, 826306, 2065765, 4131530]

約数ペア:

[(1, 4131530), (2, 2065765), (5, 826306), (10, 413153), (13, 317810), (26, 158905), (61, 67730), (65, 63562), (122, 33865), (130, 31781), (305, 13546), (521, 7930), (610, 6773), (793, 5210), (1042, 3965), (1586, 2605)]