123460338

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 251413632

約数和(自身を除く): 127953294

約数列:

[1, 2, 3, 6, 71, 142, 213, 353, 426, 706, 821, 1059, 1642, 2118, 2463, 4926, 25063, 50126, 58291, 75189, 116582, 150378, 174873, 289813, 349746, 579626, 869439, 1738878, 20576723, 41153446, 61730169, 123460338]

約数ペア:

[(1, 123460338), (2, 61730169), (3, 41153446), (6, 20576723), (71, 1738878), (142, 869439), (213, 579626), (353, 349746), (426, 289813), (706, 174873), (821, 150378), (1059, 116582), (1642, 75189), (2118, 58291), (2463, 50126), (4926, 25063)]