339901078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{38917}}^1$

素因数の和:39327

約数の個数: 16

約数和(自身を含む): 557617104

約数和(自身を除く): 217716026

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 38917, 77834, 428087, 856174, 15450049, 30900098, 169950539, 339901078]

約数ペア:

[(1, 339901078), (2, 169950539), (11, 30900098), (22, 15450049), (397, 856174), (794, 428087), (4367, 77834), (8734, 38917)]