1012621584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1622791}}^1$

素因数の和:1622815

約数の個数: 40

約数和(自身を含む): 2817166912

約数和(自身を除く): 1804545328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1622791, 3245582, 4868373, 6491164, 9736746, 12982328, 19473492, 21096283, 25964656, 38946984, 42192566, 63288849, 77893968, 84385132, 126577698, 168770264, 253155396, 337540528, 506310792, 1012621584]

約数ペア:

[(1, 1012621584), (2, 506310792), (3, 337540528), (4, 253155396), (6, 168770264), (8, 126577698), (12, 84385132), (13, 77893968), (16, 63288849), (24, 42192566), (26, 38946984), (39, 25964656), (48, 21096283), (52, 19473492), (78, 12982328), (104, 9736746), (156, 6491164), (208, 4868373), (312, 3245582), (624, 1622791)]