1380874416496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2784021001}}^1$

素因数の和:2784021040

約数の個数: 20

約数和(自身を含む): 2761748833984

約数和(自身を除く): 1380874417488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2784021001, 5568042002, 11136084004, 22272168008, 44544336016, 86304651031, 172609302062, 345218604124, 690437208248, 1380874416496]

約数ペア:

[(1, 1380874416496), (2, 690437208248), (4, 345218604124), (8, 172609302062), (16, 86304651031), (31, 44544336016), (62, 22272168008), (124, 11136084004), (248, 5568042002), (496, 2784021001)]