1330373072

素因数分解:

$2^4\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{7561}}^1$

素因数の和:9147

約数の個数: 40

約数和(自身を含む): 2948091072

約数和(自身を除く): 1617718000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1571, 3142, 6284, 7561, 10997, 12568, 15122, 21994, 25136, 30244, 43988, 52927, 60488, 87976, 105854, 120976, 175952, 211708, 423416, 846832, 11878331, 23756662, 47513324, 83148317, 95026648, 166296634, 190053296, 332593268, 665186536, 1330373072]

約数ペア:

[(1, 1330373072), (2, 665186536), (4, 332593268), (7, 190053296), (8, 166296634), (14, 95026648), (16, 83148317), (28, 47513324), (56, 23756662), (112, 11878331), (1571, 846832), (3142, 423416), (6284, 211708), (7561, 175952), (10997, 120976), (12568, 105854), (15122, 87976), (21994, 60488), (25136, 52927), (30244, 43988)]