2214458380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2700559}}^1$

素因数の和:2700609

約数の個数: 24

約数和(自身を含む): 4763787840

約数和(自身を除く): 2549329460

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2700559, 5401118, 10802236, 13502795, 27005590, 54011180, 110722919, 221445838, 442891676, 553614595, 1107229190, 2214458380]

約数ペア:

[(1, 2214458380), (2, 1107229190), (4, 553614595), (5, 442891676), (10, 221445838), (20, 110722919), (41, 54011180), (82, 27005590), (164, 13502795), (205, 10802236), (410, 5401118), (820, 2700559)]