260923786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{60427}}^1$

素因数の和:60573

約数の個数: 16

約数和(自身を含む): 417678336

約数和(自身を除く): 156754550

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 60427, 120854, 1027259, 2054518, 7674229, 15348458, 130461893, 260923786]

約数ペア:

[(1, 260923786), (2, 130461893), (17, 15348458), (34, 7674229), (127, 2054518), (254, 1027259), (2159, 120854), (4318, 60427)]