4108628590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1965851}}^1$

素因数の和:1965888

約数の個数: 32

約数和(自身を含む): 8492480640

約数和(自身を除く): 4383852050

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 1965851, 3931702, 9829255, 19658510, 21624361, 37351169, 43248722, 74702338, 108121805, 186755845, 216243610, 373511690, 410862859, 821725718, 2054314295, 4108628590]

約数ペア:

[(1, 4108628590), (2, 2054314295), (5, 821725718), (10, 410862859), (11, 373511690), (19, 216243610), (22, 186755845), (38, 108121805), (55, 74702338), (95, 43248722), (110, 37351169), (190, 21624361), (209, 19658510), (418, 9829255), (1045, 3931702), (2090, 1965851)]