138294598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 228062016

約数和(自身を除く): 89767418

約数列:

[1, 2, 13, 26, 103, 113, 206, 226, 457, 914, 1339, 1469, 2678, 2938, 5941, 11639, 11882, 23278, 47071, 51641, 94142, 103282, 151307, 302614, 611923, 671333, 1223846, 1342666, 5319023, 10638046, 69147299, 138294598]

約数ペア:

[(1, 138294598), (2, 69147299), (13, 10638046), (26, 5319023), (103, 1342666), (113, 1223846), (206, 671333), (226, 611923), (457, 302614), (914, 151307), (1339, 103282), (1469, 94142), (2678, 51641), (2938, 47071), (5941, 23278), (11639, 11882)]