317227454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{6917}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 497099808

約数和(自身を除く): 179872354

約数列:

[1, 2, 23, 46, 997, 1994, 6917, 13834, 22931, 45862, 159091, 318182, 6896249, 13792498, 158613727, 317227454]

約数ペア:

[(1, 317227454), (2, 158613727), (23, 13792498), (46, 6896249), (997, 318182), (1994, 159091), (6917, 45862), (13834, 22931)]