7173634490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3432361}}^1$

素因数の和:3432398

約数の個数: 32

約数和(自身を含む): 14827803840

約数和(自身を除く): 7654169350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3432361, 6864722, 17161805, 34323610, 37755971, 65214859, 75511942, 130429718, 188779855, 326074295, 377559710, 652148590, 717363449, 1434726898, 3586817245, 7173634490]

約数ペア:

[(1, 7173634490), (2, 3586817245), (5, 1434726898), (10, 717363449), (11, 652148590), (19, 377559710), (22, 326074295), (38, 188779855), (55, 130429718), (95, 75511942), (110, 65214859), (190, 37755971), (209, 34323610), (418, 17161805), (1045, 6864722), (2090, 3432361)]