6408506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7951}}^1$

素因数の和:7997

約数の個数: 16

約数和(自身を含む): 10687488

約数和(自身を除く): 4278982

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 7951, 15902, 103363, 206726, 246481, 492962, 3204253, 6408506]

約数ペア:

[(1, 6408506), (2, 3204253), (13, 492962), (26, 246481), (31, 206726), (62, 103363), (403, 15902), (806, 7951)]