989463912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2169877}}^1$

素因数の和:2169905

約数の個数: 32

約数和(自身を含む): 2603853600

約数和(自身を除く): 1614389688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2169877, 4339754, 6509631, 8679508, 13019262, 17359016, 26038524, 41227663, 52077048, 82455326, 123682989, 164910652, 247365978, 329821304, 494731956, 989463912]

約数ペア:

[(1, 989463912), (2, 494731956), (3, 329821304), (4, 247365978), (6, 164910652), (8, 123682989), (12, 82455326), (19, 52077048), (24, 41227663), (38, 26038524), (57, 17359016), (76, 13019262), (114, 8679508), (152, 6509631), (228, 4339754), (456, 2169877)]