2247258676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{315449}}^1$

素因数の和:315603

約数の個数: 24

約数和(自身を含む): 4266145800

約数和(自身を除く): 2018887124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 315449, 630898, 1261796, 4100837, 8201674, 16403348, 43216513, 86433026, 172866052, 561814669, 1123629338, 2247258676]

約数ペア:

[(1, 2247258676), (2, 1123629338), (4, 561814669), (13, 172866052), (26, 86433026), (52, 43216513), (137, 16403348), (274, 8201674), (548, 4100837), (1781, 1261796), (3562, 630898), (7124, 315449)]