1649267016

素因数分解:

$2^3\times 3^1\times {\mathrm{68719459}}^1$

素因数の和:68719468

約数の個数: 16

約数和(自身を含む): 4123167600

約数和(自身を除く): 2473900584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68719459, 137438918, 206158377, 274877836, 412316754, 549755672, 824633508, 1649267016]

約数ペア:

[(1, 1649267016), (2, 824633508), (3, 549755672), (4, 412316754), (6, 274877836), (8, 206158377), (12, 137438918), (24, 68719459)]