2017936870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{24763}}^1$

素因数の和:25080

約数の個数: 32

約数和(自身を含む): 3771061920

約数和(自身を除く): 1753125050

約数列:

[1, 2, 5, 10, 29, 58, 145, 281, 290, 562, 1405, 2810, 8149, 16298, 24763, 40745, 49526, 81490, 123815, 247630, 718127, 1436254, 3590635, 6958403, 7181270, 13916806, 34792015, 69584030, 201793687, 403587374, 1008968435, 2017936870]

約数ペア:

[(1, 2017936870), (2, 1008968435), (5, 403587374), (10, 201793687), (29, 69584030), (58, 34792015), (145, 13916806), (281, 7181270), (290, 6958403), (562, 3590635), (1405, 1436254), (2810, 718127), (8149, 247630), (16298, 123815), (24763, 81490), (40745, 49526)]