1108904830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127607}}^1$

素因数の和:127704

約数の個数: 32

約数和(自身を含む): 2205066240

約数和(自身を除く): 1096161410

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 127607, 255214, 638035, 1276070, 1403677, 2807354, 7018385, 10080953, 14036770, 20161906, 50404765, 100809530, 110890483, 221780966, 554452415, 1108904830]

約数ペア:

[(1, 1108904830), (2, 554452415), (5, 221780966), (10, 110890483), (11, 100809530), (22, 50404765), (55, 20161906), (79, 14036770), (110, 10080953), (158, 7018385), (395, 2807354), (790, 1403677), (869, 1276070), (1738, 638035), (4345, 255214), (8690, 127607)]