497016022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 809676000

約数和(自身を除く): 312659978

約数列:

[1, 2, 19, 38, 41, 82, 149, 298, 779, 1558, 2141, 2831, 4282, 5662, 6109, 12218, 40679, 81358, 87781, 116071, 175562, 232142, 319009, 638018, 1667839, 3335678, 6061171, 12122342, 13079369, 26158738, 248508011, 497016022]

約数ペア:

[(1, 497016022), (2, 248508011), (19, 26158738), (38, 13079369), (41, 12122342), (82, 6061171), (149, 3335678), (298, 1667839), (779, 638018), (1558, 319009), (2141, 232142), (2831, 175562), (4282, 116071), (5662, 87781), (6109, 81358), (12218, 40679)]