288554686

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 500333760

約数和(自身を除く): 211779074

約数列:

[1, 2, 7, 14, 193, 269, 386, 397, 538, 794, 1351, 1883, 2702, 2779, 3766, 5558, 51917, 76621, 103834, 106793, 153242, 213586, 363419, 536347, 726838, 747551, 1072694, 1495102, 20611049, 41222098, 144277343, 288554686]

約数ペア:

[(1, 288554686), (2, 144277343), (7, 41222098), (14, 20611049), (193, 1495102), (269, 1072694), (386, 747551), (397, 726838), (538, 536347), (794, 363419), (1351, 213586), (1883, 153242), (2702, 106793), (2779, 103834), (3766, 76621), (5558, 51917)]