293680898

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2543}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 515068416

約数和(自身を除く): 221387518

約数列:

[1, 2, 7, 14, 73, 113, 146, 226, 511, 791, 1022, 1582, 2543, 5086, 8249, 16498, 17801, 35602, 57743, 115486, 185639, 287359, 371278, 574718, 1299473, 2011513, 2598946, 4023026, 20977207, 41954414, 146840449, 293680898]

約数ペア:

[(1, 293680898), (2, 146840449), (7, 41954414), (14, 20977207), (73, 4023026), (113, 2598946), (146, 2011513), (226, 1299473), (511, 574718), (791, 371278), (1022, 287359), (1582, 185639), (2543, 115486), (5086, 57743), (8249, 35602), (16498, 17801)]