2879708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 5503680

約数和(自身を除く): 2623972

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 701, 1027, 1402, 2054, 2804, 4108, 9113, 18226, 36452, 55379, 110758, 221516, 719927, 1439854, 2879708]

約数ペア:

[(1, 2879708), (2, 1439854), (4, 719927), (13, 221516), (26, 110758), (52, 55379), (79, 36452), (158, 18226), (316, 9113), (701, 4108), (1027, 2804), (1402, 2054)]