415563212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{81611}}^1$

素因数の和:81701

約数の個数: 24

約数和(自身を含む): 776946240

約数和(自身を除く): 361383028

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 81611, 163222, 326444, 1550609, 3101218, 5467937, 6202436, 10935874, 21871748, 103890803, 207781606, 415563212]

約数ペア:

[(1, 415563212), (2, 207781606), (4, 103890803), (19, 21871748), (38, 10935874), (67, 6202436), (76, 5467937), (134, 3101218), (268, 1550609), (1273, 326444), (2546, 163222), (5092, 81611)]