489279472

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{252727}}^1$

素因数の和:252757

約数の個数: 30

約数和(自身を含む): 1041997544

約数和(自身を除く): 552718072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 252727, 505454, 1010908, 2021816, 2779997, 4043632, 5559994, 11119988, 22239976, 30579967, 44479952, 61159934, 122319868, 244639736, 489279472]

約数ペア:

[(1, 489279472), (2, 244639736), (4, 122319868), (8, 61159934), (11, 44479952), (16, 30579967), (22, 22239976), (44, 11119988), (88, 5559994), (121, 4043632), (176, 2779997), (242, 2021816), (484, 1010908), (968, 505454), (1936, 252727)]