1330644496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2682751}}^1$

素因数の和:2682790

約数の個数: 20

約数和(自身を含む): 2661289984

約数和(自身を除く): 1330645488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2682751, 5365502, 10731004, 21462008, 42924016, 83165281, 166330562, 332661124, 665322248, 1330644496]

約数ペア:

[(1, 1330644496), (2, 665322248), (4, 332661124), (8, 166330562), (16, 83165281), (31, 42924016), (62, 21462008), (124, 10731004), (248, 5365502), (496, 2682751)]