838019710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1\times {\mathrm{3121}}^1$

素因数の和:5580

約数の個数: 32

約数和(自身を含む): 1646767584

約数和(自身を除く): 808747874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2441, 3121, 4882, 6242, 12205, 15605, 24410, 26851, 31210, 34331, 53702, 68662, 134255, 171655, 268510, 343310, 7618361, 15236722, 38091805, 76183610, 83801971, 167603942, 419009855, 838019710]

約数ペア:

[(1, 838019710), (2, 419009855), (5, 167603942), (10, 83801971), (11, 76183610), (22, 38091805), (55, 15236722), (110, 7618361), (2441, 343310), (3121, 268510), (4882, 171655), (6242, 134255), (12205, 68662), (15605, 53702), (24410, 34331), (26851, 31210)]