1999331355676

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{719}}^1\times {\mathrm{8799719}}^1$

素因数の和:8800521

約数の個数: 24

約数和(自身を含む): 3548047104000

約数和(自身を除く): 1548715748324

約数列:

[1, 2, 4, 79, 158, 316, 719, 1438, 2876, 56801, 113602, 227204, 8799719, 17599438, 35198876, 695177801, 1390355602, 2780711204, 6326997961, 12653995922, 25307991844, 499832838919, 999665677838, 1999331355676]

約数ペア:

[(1, 1999331355676), (2, 999665677838), (4, 499832838919), (79, 25307991844), (158, 12653995922), (316, 6326997961), (719, 2780711204), (1438, 1390355602), (2876, 695177801), (56801, 35198876), (113602, 17599438), (227204, 8799719)]