2198737216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2642713}}^1$

素因数の和:2642738

約数の個数: 28

約数和(自身を含む): 4698745492

約数和(自身を除く): 2500008276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2642713, 5285426, 10570852, 21141704, 34355269, 42283408, 68710538, 84566816, 137421076, 169133632, 274842152, 549684304, 1099368608, 2198737216]

約数ペア:

[(1, 2198737216), (2, 1099368608), (4, 549684304), (8, 274842152), (13, 169133632), (16, 137421076), (26, 84566816), (32, 68710538), (52, 42283408), (64, 34355269), (104, 21141704), (208, 10570852), (416, 5285426), (832, 2642713)]