291245561282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8089}}^1\times {\mathrm{1384813}}^1$

素因数の和:1392917

約数の個数: 16

約数和(自身を含む): 470532100920

約数和(自身を除く): 179286539638

約数列:

[1, 2, 13, 26, 8089, 16178, 105157, 210314, 1384813, 2769626, 18002569, 36005138, 11201752357, 22403504714, 145622780641, 291245561282]

約数ペア:

[(1, 291245561282), (2, 145622780641), (13, 22403504714), (26, 11201752357), (8089, 36005138), (16178, 18002569), (105157, 2769626), (210314, 1384813)]