264843578065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{596179}}^1$

素因数の和:596433

約数の個数: 32

約数和(自身を含む): 356963967360

約数和(自身を除く): 92120389295

約数列:

[1, 5, 11, 41, 55, 197, 205, 451, 985, 2167, 2255, 8077, 10835, 40385, 88847, 444235, 596179, 2980895, 6557969, 24443339, 32789845, 117447263, 122216695, 268876729, 587236315, 1291919893, 1344383645, 4815337783, 6459599465, 24076688915, 52968715613, 264843578065]

約数ペア:

[(1, 264843578065), (5, 52968715613), (11, 24076688915), (41, 6459599465), (55, 4815337783), (197, 1344383645), (205, 1291919893), (451, 587236315), (985, 268876729), (2167, 122216695), (2255, 117447263), (8077, 32789845), (10835, 24443339), (40385, 6557969), (88847, 2980895), (444235, 596179)]