487945068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107857}}^1$

素因数の和:107906

約数の個数: 48

約数和(自身を含む): 1268410080

約数和(自身を除く): 780465012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 107857, 215714, 323571, 431428, 647142, 1294284, 1402141, 2804282, 3127853, 4206423, 5608564, 6255706, 8412846, 9383559, 12511412, 16825692, 18767118, 37534236, 40662089, 81324178, 121986267, 162648356, 243972534, 487945068]

約数ペア:

[(1, 487945068), (2, 243972534), (3, 162648356), (4, 121986267), (6, 81324178), (12, 40662089), (13, 37534236), (26, 18767118), (29, 16825692), (39, 12511412), (52, 9383559), (58, 8412846), (78, 6255706), (87, 5608564), (116, 4206423), (156, 3127853), (174, 2804282), (348, 1402141), (377, 1294284), (754, 647142), (1131, 431428), (1508, 323571), (2262, 215714), (4524, 107857)]