3280821328

素因数分解:

$2^4\times {\mathrm{5147}}^1\times {\mathrm{39839}}^1$

素因数の和:44994

約数の個数: 20

約数和(自身を含む): 6357985920

約数和(自身を除く): 3077164592

約数列:

[1, 2, 4, 8, 16, 5147, 10294, 20588, 39839, 41176, 79678, 82352, 159356, 318712, 637424, 205051333, 410102666, 820205332, 1640410664, 3280821328]

約数ペア:

[(1, 3280821328), (2, 1640410664), (4, 820205332), (8, 410102666), (16, 205051333), (5147, 637424), (10294, 318712), (20588, 159356), (39839, 82352), (41176, 79678)]