4640970297590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2220559951}}^1$

素因数の和:2220559988

約数の個数: 32

約数和(自身を含む): 9592818992640

約数和(自身を除く): 4951848695050

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2220559951, 4441119902, 11102799755, 22205599510, 24426159461, 42190639069, 48852318922, 84381278138, 122130797305, 210953195345, 244261594610, 421906390690, 464097029759, 928194059518, 2320485148795, 4640970297590]

約数ペア:

[(1, 4640970297590), (2, 2320485148795), (5, 928194059518), (10, 464097029759), (11, 421906390690), (19, 244261594610), (22, 210953195345), (38, 122130797305), (55, 84381278138), (95, 48852318922), (110, 42190639069), (190, 24426159461), (209, 22205599510), (418, 11102799755), (1045, 4441119902), (2090, 2220559951)]