13990457238

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{234511}}^1$

素因数の和:234740

約数の個数: 32

約数和(自身を含む): 28614216192

約数和(自身を除く): 14623758954

約数列:

[1, 2, 3, 6, 61, 122, 163, 183, 326, 366, 489, 978, 9943, 19886, 29829, 59658, 234511, 469022, 703533, 1407066, 14305171, 28610342, 38225293, 42915513, 76450586, 85831026, 114675879, 229351758, 2331742873, 4663485746, 6995228619, 13990457238]

約数ペア:

[(1, 13990457238), (2, 6995228619), (3, 4663485746), (6, 2331742873), (61, 229351758), (122, 114675879), (163, 85831026), (183, 76450586), (326, 42915513), (366, 38225293), (489, 28610342), (978, 14305171), (9943, 1407066), (19886, 703533), (29829, 469022), (59658, 234511)]