651264731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{5231}}^1$

素因数の和:5462

約数の個数: 16

約数和(自身を含む): 717537408

約数和(自身を除く): 66272677

約数列:

[1, 13, 61, 157, 793, 2041, 5231, 9577, 68003, 124501, 319091, 821267, 4148183, 10676471, 50097287, 651264731]

約数ペア:

[(1, 651264731), (13, 50097287), (61, 10676471), (157, 4148183), (793, 821267), (2041, 319091), (5231, 124501), (9577, 68003)]