2109134830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{169681}}^1$

素因数の和:169812

約数の個数: 32

約数和(自身を含む): 4178249568

約数和(自身を除く): 2069114738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 169681, 339362, 848405, 1696810, 1866491, 3732982, 9332455, 18664910, 19173953, 38347906, 95869765, 191739530, 210913483, 421826966, 1054567415, 2109134830]

約数ペア:

[(1, 2109134830), (2, 1054567415), (5, 421826966), (10, 210913483), (11, 191739530), (22, 95869765), (55, 38347906), (110, 19173953), (113, 18664910), (226, 9332455), (565, 3732982), (1130, 1866491), (1243, 1696810), (2486, 848405), (6215, 339362), (12430, 169681)]