2756644

素因数分解:

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

素因数の和:136

約数の個数: 48

約数和(自身を含む): 5677056

約数和(自身を除く): 2920412

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 47, 62, 86, 94, 124, 172, 188, 341, 473, 517, 682, 946, 1034, 1333, 1364, 1457, 1892, 2021, 2068, 2666, 2914, 4042, 5332, 5828, 8084, 14663, 16027, 22231, 29326, 32054, 44462, 58652, 62651, 64108, 88924, 125302, 250604, 689161, 1378322, 2756644]

約数ペア:

[(1, 2756644), (2, 1378322), (4, 689161), (11, 250604), (22, 125302), (31, 88924), (43, 64108), (44, 62651), (47, 58652), (62, 44462), (86, 32054), (94, 29326), (124, 22231), (172, 16027), (188, 14663), (341, 8084), (473, 5828), (517, 5332), (682, 4042), (946, 2914), (1034, 2666), (1333, 2068), (1364, 2021), (1457, 1892)]