2420516

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 4884096

約数和(自身を除く): 2463580

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 631, 959, 1262, 1918, 2524, 3836, 4417, 8834, 17668, 86447, 172894, 345788, 605129, 1210258, 2420516]

約数ペア:

[(1, 2420516), (2, 1210258), (4, 605129), (7, 345788), (14, 172894), (28, 86447), (137, 17668), (274, 8834), (548, 4417), (631, 3836), (959, 2524), (1262, 1918)]