22800778

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 46769184

約数和(自身を除く): 23968406

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 1627, 2002, 3254, 7007, 11389, 14014, 17897, 21151, 22778, 35794, 42302, 79723, 125279, 148057, 159446, 232661, 250558, 296114, 465322, 876953, 1036399, 1628627, 1753906, 2072798, 3257254, 11400389, 22800778]

約数ペア:

[(1, 22800778), (2, 11400389), (7, 3257254), (11, 2072798), (13, 1753906), (14, 1628627), (22, 1036399), (26, 876953), (49, 465322), (77, 296114), (91, 250558), (98, 232661), (143, 159446), (154, 148057), (182, 125279), (286, 79723), (539, 42302), (637, 35794), (1001, 22778), (1078, 21151), (1274, 17897), (1627, 14014), (2002, 11389), (3254, 7007)]