520080918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{109583}}^1$

素因数の和:109708

約数の個数: 32

約数和(自身を含む): 1199287296

約数和(自身を除く): 679206378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 109583, 219166, 328749, 657498, 767081, 1534162, 2301243, 4602486, 12382879, 24765758, 37148637, 74297274, 86680153, 173360306, 260040459, 520080918]

約数ペア:

[(1, 520080918), (2, 260040459), (3, 173360306), (6, 86680153), (7, 74297274), (14, 37148637), (21, 24765758), (42, 12382879), (113, 4602486), (226, 2301243), (339, 1534162), (678, 767081), (791, 657498), (1582, 328749), (2373, 219166), (4746, 109583)]