1333522288

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{384079}}^1$

素因数の和:384125

約数の個数: 40

約数和(自身を含む): 3048058880

約数和(自身を除く): 1714536592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 384079, 768158, 1536316, 2688553, 3072632, 5377106, 6145264, 10754212, 11906449, 21508424, 23812898, 43016848, 47625796, 83345143, 95251592, 166690286, 190503184, 333380572, 666761144, 1333522288]

約数ペア:

[(1, 1333522288), (2, 666761144), (4, 333380572), (7, 190503184), (8, 166690286), (14, 95251592), (16, 83345143), (28, 47625796), (31, 43016848), (56, 23812898), (62, 21508424), (112, 11906449), (124, 10754212), (217, 6145264), (248, 5377106), (434, 3072632), (496, 2688553), (868, 1536316), (1736, 768158), (3472, 384079)]