1155266218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{112621}}^1$

素因数の和:112869

約数の個数: 16

約数和(自身を含む): 1816367616

約数和(自身を除く): 661101398

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 112621, 225242, 2590283, 5180566, 25114483, 50228966, 577633109, 1155266218]

約数ペア:

[(1, 1155266218), (2, 577633109), (23, 50228966), (46, 25114483), (223, 5180566), (446, 2590283), (5129, 225242), (10258, 112621)]