978186082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 1573473600

約数和(自身を除く): 595287518

約数列:

[1, 2, 19, 38, 107, 113, 214, 226, 2033, 2129, 2147, 4066, 4258, 4294, 12091, 24182, 40451, 80902, 227803, 229729, 240577, 455606, 459458, 481154, 4328257, 4570963, 8656514, 9141926, 25741739, 51483478, 489093041, 978186082]

約数ペア:

[(1, 978186082), (2, 489093041), (19, 51483478), (38, 25741739), (107, 9141926), (113, 8656514), (214, 4570963), (226, 4328257), (2033, 481154), (2129, 459458), (2147, 455606), (4066, 240577), (4258, 229729), (4294, 227803), (12091, 80902), (24182, 40451)]