263438804924

素因数分解:

$2^2\times {\mathrm{1481}}^1\times {\mathrm{6361}}^1\times {\mathrm{6991}}^1$

素因数の和:14837

約数の個数: 24

約数和(自身を含む): 461467720896

約数和(自身を除く): 198028915972

約数列:

[1, 2, 4, 1481, 2962, 5924, 6361, 6991, 12722, 13982, 25444, 27964, 9420641, 10353671, 18841282, 20707342, 37682564, 41414684, 44469751, 88939502, 177879004, 65859701231, 131719402462, 263438804924]

約数ペア:

[(1, 263438804924), (2, 131719402462), (4, 65859701231), (1481, 177879004), (2962, 88939502), (5924, 44469751), (6361, 41414684), (6991, 37682564), (12722, 20707342), (13982, 18841282), (25444, 10353671), (27964, 9420641)]