836440410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2144719}}^1$

素因数の和:2144742

約数の個数: 32

約数和(自身を含む): 2161877760

約数和(自身を除く): 1325437350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2144719, 4289438, 6434157, 10723595, 12868314, 21447190, 27881347, 32170785, 55762694, 64341570, 83644041, 139406735, 167288082, 278813470, 418220205, 836440410]

約数ペア:

[(1, 836440410), (2, 418220205), (3, 278813470), (5, 167288082), (6, 139406735), (10, 83644041), (13, 64341570), (15, 55762694), (26, 32170785), (30, 27881347), (39, 21447190), (65, 12868314), (78, 10723595), (130, 6434157), (195, 4289438), (390, 2144719)]