550658608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1811377}}^1$

素因数の和:1811404

約数の個数: 20

約数和(自身を含む): 1123054360

約数和(自身を除く): 572395752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1811377, 3622754, 7245508, 14491016, 28982032, 34416163, 68832326, 137664652, 275329304, 550658608]

約数ペア:

[(1, 550658608), (2, 275329304), (4, 137664652), (8, 68832326), (16, 34416163), (19, 28982032), (38, 14491016), (76, 7245508), (152, 3622754), (304, 1811377)]