2086443705

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1350449}}^1$

素因数の和:1350560

約数の個数: 16

約数和(自身を含む): 3370723200

約数和(自身を除く): 1284279495

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 1350449, 4051347, 6752245, 20256735, 139096247, 417288741, 695481235, 2086443705]

約数ペア:

[(1, 2086443705), (3, 695481235), (5, 417288741), (15, 139096247), (103, 20256735), (309, 6752245), (515, 4051347), (1545, 1350449)]