1380010882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 2150064000

約数和(自身を除く): 770053118

約数列:

[1, 2, 41, 82, 149, 179, 298, 358, 631, 1262, 6109, 7339, 12218, 14678, 25871, 26671, 51742, 53342, 94019, 112949, 188038, 225898, 1093511, 2187022, 3854779, 4630909, 7709558, 9261818, 16829401, 33658802, 690005441, 1380010882]

約数ペア:

[(1, 1380010882), (2, 690005441), (41, 33658802), (82, 16829401), (149, 9261818), (179, 7709558), (298, 4630909), (358, 3854779), (631, 2187022), (1262, 1093511), (6109, 225898), (7339, 188038), (12218, 112949), (14678, 94019), (25871, 53342), (26671, 51742)]