2047580762008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{10686301}}^1$

素因数の和:10686907

約数の個数: 32

約数和(自身を含む): 3935551300560

約数和(自身を除く): 1887970538552

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 557, 1114, 2228, 4456, 23951, 47902, 95804, 191608, 10686301, 21372602, 42745204, 85490408, 459510943, 919021886, 1838043772, 3676087544, 5952269657, 11904539314, 23809078628, 47618157256, 255947595251, 511895190502, 1023790381004, 2047580762008]

約数ペア:

[(1, 2047580762008), (2, 1023790381004), (4, 511895190502), (8, 255947595251), (43, 47618157256), (86, 23809078628), (172, 11904539314), (344, 5952269657), (557, 3676087544), (1114, 1838043772), (2228, 919021886), (4456, 459510943), (23951, 85490408), (47902, 42745204), (95804, 21372602), (191608, 10686301)]