7883322694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{28661}}^1$

素因数の和:28896

約数の個数: 32

約数和(自身を含む): 13001083200

約数和(自身を除く): 5117760506

約数列:

[1, 2, 13, 26, 71, 142, 149, 298, 923, 1846, 1937, 3874, 10579, 21158, 28661, 57322, 137527, 275054, 372593, 745186, 2034931, 4069862, 4270489, 8540978, 26454103, 52908206, 55516357, 111032714, 303204719, 606409438, 3941661347, 7883322694]

約数ペア:

[(1, 7883322694), (2, 3941661347), (13, 606409438), (26, 303204719), (71, 111032714), (142, 55516357), (149, 52908206), (298, 26454103), (923, 8540978), (1846, 4270489), (1937, 4069862), (3874, 2034931), (10579, 745186), (21158, 372593), (28661, 275054), (57322, 137527)]