2445926

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2115994

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 239, 301, 478, 602, 731, 1462, 1673, 3346, 4063, 5117, 8126, 10234, 10277, 20554, 28441, 56882, 71939, 143878, 174709, 349418, 1222963, 2445926]

約数ペア:

[(1, 2445926), (2, 1222963), (7, 349418), (14, 174709), (17, 143878), (34, 71939), (43, 56882), (86, 28441), (119, 20554), (238, 10277), (239, 10234), (301, 8126), (478, 5117), (602, 4063), (731, 3346), (1462, 1673)]