2586904252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3299}}^1$

素因数の和:3490

約数の個数: 48

約数和(自身を含む): 4781145600

約数和(自身を除く): 2194241348

約数列:

[1, 2, 4, 43, 47, 86, 94, 97, 172, 188, 194, 388, 2021, 3299, 4042, 4171, 4559, 6598, 8084, 8342, 9118, 13196, 16684, 18236, 141857, 155053, 196037, 283714, 310106, 320003, 392074, 567428, 620212, 640006, 784148, 1280012, 6667279, 13334558, 13760129, 15040141, 26669116, 27520258, 30080282, 55040516, 60160564, 646726063, 1293452126, 2586904252]

約数ペア:

[(1, 2586904252), (2, 1293452126), (4, 646726063), (43, 60160564), (47, 55040516), (86, 30080282), (94, 27520258), (97, 26669116), (172, 15040141), (188, 13760129), (194, 13334558), (388, 6667279), (2021, 1280012), (3299, 784148), (4042, 640006), (4171, 620212), (4559, 567428), (6598, 392074), (8084, 320003), (8342, 310106), (9118, 283714), (13196, 196037), (16684, 155053), (18236, 141857)]