1520397146

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 2343589200

約数和(自身を除く): 823192054

約数列:

[1, 2, 89, 113, 178, 226, 269, 281, 538, 562, 10057, 20114, 23941, 25009, 30397, 31753, 47882, 50018, 60794, 63506, 75589, 151178, 2705333, 2826017, 5410666, 5652034, 6727421, 8541557, 13454842, 17083114, 760198573, 1520397146]

約数ペア:

[(1, 1520397146), (2, 760198573), (89, 17083114), (113, 13454842), (178, 8541557), (226, 6727421), (269, 5652034), (281, 5410666), (538, 2826017), (562, 2705333), (10057, 151178), (20114, 75589), (23941, 63506), (25009, 60794), (30397, 50018), (31753, 47882)]