2022643910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{227519}}^1$

素因数の和:227660

約数の個数: 32

約数和(自身を含む): 4193648640

約数和(自身を除く): 2171004730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 227519, 455038, 1137595, 1592633, 2275190, 3185266, 7963165, 15926330, 28894913, 57789826, 144474565, 202264391, 288949130, 404528782, 1011321955, 2022643910]

約数ペア:

[(1, 2022643910), (2, 1011321955), (5, 404528782), (7, 288949130), (10, 202264391), (14, 144474565), (35, 57789826), (70, 28894913), (127, 15926330), (254, 7963165), (635, 3185266), (889, 2275190), (1270, 1592633), (1778, 1137595), (4445, 455038), (8890, 227519)]