968756876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{85549}}^1$

素因数の和:85721

約数の個数: 24

約数和(自身を含む): 1796550000

約数和(自身を除く): 827793124

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 85549, 171098, 342196, 1625431, 3250862, 6501724, 12746801, 25493602, 50987204, 242189219, 484378438, 968756876]

約数ペア:

[(1, 968756876), (2, 484378438), (4, 242189219), (19, 50987204), (38, 25493602), (76, 12746801), (149, 6501724), (298, 3250862), (596, 1625431), (2831, 342196), (5662, 171098), (11324, 85549)]