4237190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 8316000

約数和(自身を除く): 4078810

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 769, 1102, 1538, 2755, 3845, 5510, 7690, 14611, 22301, 29222, 44602, 73055, 111505, 146110, 223010, 423719, 847438, 2118595, 4237190]

約数ペア:

[(1, 4237190), (2, 2118595), (5, 847438), (10, 423719), (19, 223010), (29, 146110), (38, 111505), (58, 73055), (95, 44602), (145, 29222), (190, 22301), (290, 14611), (551, 7690), (769, 5510), (1102, 3845), (1538, 2755)]