2130578212

素因数分解:

$2^2\times 7^2\times {\mathrm{1423}}^1\times {\mathrm{7639}}^1$

素因数の和:9080

約数の個数: 36

約数和(自身を含む): 4340864640

約数和(自身を除く): 2210286428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1423, 2846, 5692, 7639, 9961, 15278, 19922, 30556, 39844, 53473, 69727, 106946, 139454, 213892, 278908, 374311, 748622, 1497244, 10870297, 21740594, 43481188, 76092079, 152184158, 304368316, 532644553, 1065289106, 2130578212]

約数ペア:

[(1, 2130578212), (2, 1065289106), (4, 532644553), (7, 304368316), (14, 152184158), (28, 76092079), (49, 43481188), (98, 21740594), (196, 10870297), (1423, 1497244), (2846, 748622), (5692, 374311), (7639, 278908), (9961, 213892), (15278, 139454), (19922, 106946), (30556, 69727), (39844, 53473)]