7017958370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{17333}}^1$

素因数の和:19490

約数の個数: 32

約数和(自身を含む): 13304191680

約数和(自身を除く): 6286233310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2131, 4262, 10655, 17333, 21310, 34666, 40489, 80978, 86665, 173330, 202445, 329327, 404890, 658654, 1646635, 3293270, 36936623, 73873246, 184683115, 369366230, 701795837, 1403591674, 3508979185, 7017958370]

約数ペア:

[(1, 7017958370), (2, 3508979185), (5, 1403591674), (10, 701795837), (19, 369366230), (38, 184683115), (95, 73873246), (190, 36936623), (2131, 3293270), (4262, 1646635), (10655, 658654), (17333, 404890), (21310, 329327), (34666, 202445), (40489, 173330), (80978, 86665)]