388376209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{5581}}^1$

素因数の和:5748

約数の個数: 16

約数和(自身を含む): 430439184

約数和(自身を除く): 42062975

約数列:

[1, 13, 53, 101, 689, 1313, 5353, 5581, 69589, 72553, 295793, 563681, 3845309, 7327853, 29875093, 388376209]

約数ペア:

[(1, 388376209), (13, 29875093), (53, 7327853), (101, 3845309), (689, 563681), (1313, 295793), (5353, 72553), (5581, 69589)]