13377544

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 25891200

約数和(自身を除く): 12513656

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 347, 488, 632, 694, 1388, 2776, 4819, 9638, 19276, 21167, 27413, 38552, 42334, 54826, 84668, 109652, 169336, 219304, 1672193, 3344386, 6688772, 13377544]

約数ペア:

[(1, 13377544), (2, 6688772), (4, 3344386), (8, 1672193), (61, 219304), (79, 169336), (122, 109652), (158, 84668), (244, 54826), (316, 42334), (347, 38552), (488, 27413), (632, 21167), (694, 19276), (1388, 9638), (2776, 4819)]