1377881528

素因数分解:

$2^3\times {\mathrm{4091}}^1\times {\mathrm{42101}}^1$

素因数の和:46198

約数の個数: 16

約数和(自身を含む): 2584220760

約数和(自身を除く): 1206339232

約数列:

[1, 2, 4, 8, 4091, 8182, 16364, 32728, 42101, 84202, 168404, 336808, 172235191, 344470382, 688940764, 1377881528]

約数ペア:

[(1, 1377881528), (2, 688940764), (4, 344470382), (8, 172235191), (4091, 336808), (8182, 168404), (16364, 84202), (32728, 42101)]