1378322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 2433024

約数和(自身を除く): 1054702

約数列:

[1, 2, 11, 22, 31, 43, 47, 62, 86, 94, 341, 473, 517, 682, 946, 1034, 1333, 1457, 2021, 2666, 2914, 4042, 14663, 16027, 22231, 29326, 32054, 44462, 62651, 125302, 689161, 1378322]

約数ペア:

[(1, 1378322), (2, 689161), (11, 125302), (22, 62651), (31, 44462), (43, 32054), (47, 29326), (62, 22231), (86, 16027), (94, 14663), (341, 4042), (473, 2914), (517, 2666), (682, 2021), (946, 1457), (1034, 1333)]