1975971568

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{4259}}^1$

素因数の和:4645

約数の個数: 40

約数和(自身を含む): 3879394560

約数和(自身を除く): 1903422992

約数列:

[1, 2, 4, 8, 16, 107, 214, 271, 428, 542, 856, 1084, 1712, 2168, 4259, 4336, 8518, 17036, 28997, 34072, 57994, 68144, 115988, 231976, 455713, 463952, 911426, 1154189, 1822852, 2308378, 3645704, 4616756, 7291408, 9233512, 18467024, 123498223, 246996446, 493992892, 987985784, 1975971568]

約数ペア:

[(1, 1975971568), (2, 987985784), (4, 493992892), (8, 246996446), (16, 123498223), (107, 18467024), (214, 9233512), (271, 7291408), (428, 4616756), (542, 3645704), (856, 2308378), (1084, 1822852), (1712, 1154189), (2168, 911426), (4259, 463952), (4336, 455713), (8518, 231976), (17036, 115988), (28997, 68144), (34072, 57994)]