42493656959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{209039}}^1$

素因数の和:209894

約数の個数: 16

約数和(自身を含む): 48229708800

約数和(自身を除く): 5736051841

約数列:

[1, 13, 19, 247, 823, 10699, 15637, 203281, 209039, 2717507, 3971741, 51632633, 172039097, 2236508261, 3268742843, 42493656959]

約数ペア:

[(1, 42493656959), (13, 3268742843), (19, 2236508261), (247, 172039097), (823, 51632633), (10699, 3971741), (15637, 2717507), (203281, 209039)]