2620478735

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{10163}}^1$

素因数の和:10367

約数の個数: 32

約数和(自身を含む): 3688312320

約数和(自身を除く): 1067833585

約数列:

[1, 5, 7, 35, 53, 139, 265, 371, 695, 973, 1855, 4865, 7367, 10163, 36835, 50815, 51569, 71141, 257845, 355705, 538639, 1412657, 2693195, 3770473, 7063285, 9888599, 18852365, 49442995, 74870821, 374354105, 524095747, 2620478735]

約数ペア:

[(1, 2620478735), (5, 524095747), (7, 374354105), (35, 74870821), (53, 49442995), (139, 18852365), (265, 9888599), (371, 7063285), (695, 3770473), (973, 2693195), (1855, 1412657), (4865, 538639), (7367, 355705), (10163, 257845), (36835, 71141), (50815, 51569)]