66237730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509521}}^1$

素因数の和:509541

約数の個数: 16

約数和(自身を含む): 128399544

約数和(自身を除く): 62161814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509521, 1019042, 2547605, 5095210, 6623773, 13247546, 33118865, 66237730]

約数ペア:

[(1, 66237730), (2, 33118865), (5, 13247546), (10, 6623773), (13, 5095210), (26, 2547605), (65, 1019042), (130, 509521)]