42003130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{323101}}^1$

素因数の和:323121

約数の個数: 16

約数和(自身を含む): 81421704

約数和(自身を除く): 39418574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 323101, 646202, 1615505, 3231010, 4200313, 8400626, 21001565, 42003130]

約数ペア:

[(1, 42003130), (2, 21001565), (5, 8400626), (10, 4200313), (13, 3231010), (26, 1615505), (65, 646202), (130, 323101)]