508748690

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{222161}}^1$

素因数の和:222397

約数の個数: 16

約数和(自身を含む): 919750680

約数和(自身を除く): 411001990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 222161, 444322, 1110805, 2221610, 50874869, 101749738, 254374345, 508748690]

約数ペア:

[(1, 508748690), (2, 254374345), (5, 101749738), (10, 50874869), (229, 2221610), (458, 1110805), (1145, 444322), (2290, 222161)]