854706812

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{674059}}^1$

素因数の和:674380

約数の個数: 12

約数和(自身を含む): 1500457560

約数和(自身を除く): 645750748

約数列:

[1, 2, 4, 317, 634, 1268, 674059, 1348118, 2696236, 213676703, 427353406, 854706812]

約数ペア:

[(1, 854706812), (2, 427353406), (4, 213676703), (317, 2696236), (634, 1348118), (1268, 674059)]