2013180872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{10883}}^1$

素因数の和:12125

約数の個数: 32

約数和(自身を含む): 3977013600

約数和(自身を除く): 1963832728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1217, 2434, 4868, 9736, 10883, 21766, 23123, 43532, 46246, 87064, 92492, 184984, 206777, 413554, 827108, 1654216, 13244611, 26489222, 52978444, 105956888, 251647609, 503295218, 1006590436, 2013180872]

約数ペア:

[(1, 2013180872), (2, 1006590436), (4, 503295218), (8, 251647609), (19, 105956888), (38, 52978444), (76, 26489222), (152, 13244611), (1217, 1654216), (2434, 827108), (4868, 413554), (9736, 206777), (10883, 184984), (21766, 92492), (23123, 87064), (43532, 46246)]