401790524

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{12589}}^1$

素因数の和:12773

約数の個数: 24

約数和(自身を含む): 719140800

約数和(自身を除く): 317350276

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 7979, 12589, 15958, 25178, 31916, 50356, 994531, 1271489, 1989062, 2542978, 3978124, 5085956, 100447631, 200895262, 401790524]

約数ペア:

[(1, 401790524), (2, 200895262), (4, 100447631), (79, 5085956), (101, 3978124), (158, 2542978), (202, 1989062), (316, 1271489), (404, 994531), (7979, 50356), (12589, 31916), (15958, 25178)]