1455389884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2851}}^1\times {\mathrm{9817}}^1$

素因数の和:12685

約数の個数: 24

約数和(自身を含む): 2744091728

約数和(自身を除く): 1288701844

約数列:

[1, 2, 4, 13, 26, 52, 2851, 5702, 9817, 11404, 19634, 37063, 39268, 74126, 127621, 148252, 255242, 510484, 27988267, 55976534, 111953068, 363847471, 727694942, 1455389884]

約数ペア:

[(1, 1455389884), (2, 727694942), (4, 363847471), (13, 111953068), (26, 55976534), (52, 27988267), (2851, 510484), (5702, 255242), (9817, 148252), (11404, 127621), (19634, 74126), (37063, 39268)]