258789918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{4861}}^1$

素因数の和:5352

約数の個数: 32

約数和(自身を含む): 546099840

約数和(自身を除く): 287309922

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 467, 934, 1401, 2802, 4861, 8873, 9722, 14583, 17746, 26619, 29166, 53238, 92359, 184718, 277077, 554154, 2270087, 4540174, 6810261, 13620522, 43131653, 86263306, 129394959, 258789918]

約数ペア:

[(1, 258789918), (2, 129394959), (3, 86263306), (6, 43131653), (19, 13620522), (38, 6810261), (57, 4540174), (114, 2270087), (467, 554154), (934, 277077), (1401, 184718), (2802, 92359), (4861, 53238), (8873, 29166), (9722, 26619), (14583, 17746)]