2548312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 5216400

約数和(自身を除く): 2668088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 229, 428, 458, 856, 916, 1391, 1832, 2782, 2977, 5564, 5954, 11128, 11908, 23816, 24503, 49006, 98012, 196024, 318539, 637078, 1274156, 2548312]

約数ペア:

[(1, 2548312), (2, 1274156), (4, 637078), (8, 318539), (13, 196024), (26, 98012), (52, 49006), (104, 24503), (107, 23816), (214, 11908), (229, 11128), (428, 5954), (458, 5564), (856, 2977), (916, 2782), (1391, 1832)]