201909474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{862861}}^1$

素因数の和:862882

約数の個数: 24

約数和(自身を含む): 471122652

約数和(自身を除く): 269213178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 862861, 1725722, 2588583, 5177166, 7765749, 11217193, 15531498, 22434386, 33651579, 67303158, 100954737, 201909474]

約数ペア:

[(1, 201909474), (2, 100954737), (3, 67303158), (6, 33651579), (9, 22434386), (13, 15531498), (18, 11217193), (26, 7765749), (39, 5177166), (78, 2588583), (117, 1725722), (234, 862861)]