4992470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 10421568

約数和(自身を除く): 5429098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 977, 1022, 1954, 2555, 4885, 5110, 6839, 9770, 13678, 34195, 68390, 71321, 142642, 356605, 499247, 713210, 998494, 2496235, 4992470]

約数ペア:

[(1, 4992470), (2, 2496235), (5, 998494), (7, 713210), (10, 499247), (14, 356605), (35, 142642), (70, 71321), (73, 68390), (146, 34195), (365, 13678), (511, 9770), (730, 6839), (977, 5110), (1022, 4885), (1954, 2555)]