1387450118

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{48239}}^1$

素因数の和:48511

約数の個数: 16

約数和(自身を含む): 2120437440

約数和(自身を除く): 732987322

約数列:

[1, 2, 73, 146, 197, 394, 14381, 28762, 48239, 96478, 3521447, 7042894, 9503083, 19006166, 693725059, 1387450118]

約数ペア:

[(1, 1387450118), (2, 693725059), (73, 19006166), (146, 9503083), (197, 7042894), (394, 3521447), (14381, 96478), (28762, 48239)]