2771411408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5587523}}^1$

素因数の和:5587562

約数の個数: 20

約数和(自身を含む): 5542823808

約数和(自身を除く): 2771412400

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5587523, 11175046, 22350092, 44700184, 89400368, 173213213, 346426426, 692852852, 1385705704, 2771411408]

約数ペア:

[(1, 2771411408), (2, 1385705704), (4, 692852852), (8, 346426426), (16, 173213213), (31, 89400368), (62, 44700184), (124, 22350092), (248, 11175046), (496, 5587523)]