1955378

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 16

約数和(自身を含む): 3036960

約数和(自身を除く): 1081582

約数列:

[1, 2, 59, 73, 118, 146, 227, 454, 4307, 8614, 13393, 16571, 26786, 33142, 977689, 1955378]

約数ペア:

[(1, 1955378), (2, 977689), (59, 33142), (73, 26786), (118, 16571), (146, 13393), (227, 8614), (454, 4307)]