4720254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 12483072

約数和(自身を除く): 7762818

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 601, 714, 1122, 1202, 1309, 1803, 2618, 3606, 3927, 4207, 6611, 7854, 8414, 10217, 12621, 13222, 19833, 20434, 25242, 30651, 39666, 46277, 61302, 71519, 92554, 112387, 138831, 143038, 214557, 224774, 277662, 337161, 429114, 674322, 786709, 1573418, 2360127, 4720254]

約数ペア:

[(1, 4720254), (2, 2360127), (3, 1573418), (6, 786709), (7, 674322), (11, 429114), (14, 337161), (17, 277662), (21, 224774), (22, 214557), (33, 143038), (34, 138831), (42, 112387), (51, 92554), (66, 71519), (77, 61302), (102, 46277), (119, 39666), (154, 30651), (187, 25242), (231, 20434), (238, 19833), (357, 13222), (374, 12621), (462, 10217), (561, 8414), (601, 7854), (714, 6611), (1122, 4207), (1202, 3927), (1309, 3606), (1803, 2618)]