4927988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 9392712

約数和(自身を除く): 4464724

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 977, 1261, 1954, 2522, 3908, 5044, 12701, 25402, 50804, 94769, 189538, 379076, 1231997, 2463994, 4927988]

約数ペア:

[(1, 4927988), (2, 2463994), (4, 1231997), (13, 379076), (26, 189538), (52, 94769), (97, 50804), (194, 25402), (388, 12701), (977, 5044), (1261, 3908), (1954, 2522)]