8490712

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 16427520

約数和(自身を除く): 7936808

約数列:

[1, 2, 4, 8, 61, 122, 127, 137, 244, 254, 274, 488, 508, 548, 1016, 1096, 7747, 8357, 15494, 16714, 17399, 30988, 33428, 34798, 61976, 66856, 69596, 139192, 1061339, 2122678, 4245356, 8490712]

約数ペア:

[(1, 8490712), (2, 4245356), (4, 2122678), (8, 1061339), (61, 139192), (122, 69596), (127, 66856), (137, 61976), (244, 34798), (254, 33428), (274, 30988), (488, 17399), (508, 16714), (548, 15494), (1016, 8357), (1096, 7747)]