2421294196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{81569}}^1$

素因数の和:81795

約数の個数: 24

約数和(自身を含む): 4364647560

約数和(自身を除く): 1943353364

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 724, 7421, 14842, 29684, 81569, 163138, 326276, 3344329, 6688658, 13377316, 14763989, 29527978, 59055956, 605323549, 1210647098, 2421294196]

約数ペア:

[(1, 2421294196), (2, 1210647098), (4, 605323549), (41, 59055956), (82, 29527978), (164, 14763989), (181, 13377316), (362, 6688658), (724, 3344329), (7421, 326276), (14842, 163138), (29684, 81569)]