21940802212

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2674403}}^1$

素因数の和:2674707

約数の個数: 24

約数和(自身を含む): 44031387456

約数和(自身を除く): 22090585244

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 8204, 2674403, 5348806, 10697612, 18720821, 37441642, 74883284, 783600079, 1567200158, 3134400316, 5485200553, 10970401106, 21940802212]

約数ペア:

[(1, 21940802212), (2, 10970401106), (4, 5485200553), (7, 3134400316), (14, 1567200158), (28, 783600079), (293, 74883284), (586, 37441642), (1172, 18720821), (2051, 10697612), (4102, 5348806), (8204, 2674403)]