410149618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 659016000

約数和(自身を除く): 248866382

約数列:

[1, 2, 19, 38, 107, 149, 214, 298, 677, 1354, 2033, 2831, 4066, 5662, 12863, 15943, 25726, 31886, 72439, 100873, 144878, 201746, 302917, 605834, 1376341, 1916587, 2752682, 3833174, 10793411, 21586822, 205074809, 410149618]

約数ペア:

[(1, 410149618), (2, 205074809), (19, 21586822), (38, 10793411), (107, 3833174), (149, 2752682), (214, 1916587), (298, 1376341), (677, 605834), (1354, 302917), (2033, 201746), (2831, 144878), (4066, 100873), (5662, 72439), (12863, 31886), (15943, 25726)]