4994514724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{3331}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 9338929600

約数和(自身を除く): 4344414876

約数列:

[1, 2, 4, 19, 38, 76, 109, 181, 218, 362, 436, 724, 2071, 3331, 3439, 4142, 6662, 6878, 8284, 13324, 13756, 19729, 39458, 63289, 78916, 126578, 253156, 363079, 374851, 602911, 726158, 749702, 1205822, 1452316, 1499404, 2411644, 6898501, 11455309, 13797002, 22910618, 27594004, 45821236, 65717299, 131434598, 262869196, 1248628681, 2497257362, 4994514724]

約数ペア:

[(1, 4994514724), (2, 2497257362), (4, 1248628681), (19, 262869196), (38, 131434598), (76, 65717299), (109, 45821236), (181, 27594004), (218, 22910618), (362, 13797002), (436, 11455309), (724, 6898501), (2071, 2411644), (3331, 1499404), (3439, 1452316), (4142, 1205822), (6662, 749702), (6878, 726158), (8284, 602911), (13324, 374851), (13756, 363079), (19729, 253156), (39458, 126578), (63289, 78916)]