1901090

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 3447360

約数和(自身を除く): 1546270

約数列:

[1, 2, 5, 10, 151, 302, 755, 1259, 1510, 2518, 6295, 12590, 190109, 380218, 950545, 1901090]

約数ペア:

[(1, 1901090), (2, 950545), (5, 380218), (10, 190109), (151, 12590), (302, 6295), (755, 2518), (1259, 1510)]