520492038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 1168383744

約数和(自身を除く): 647891706

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 241, 258, 473, 482, 723, 761, 946, 1419, 1446, 1522, 2283, 2651, 2838, 4566, 5302, 7953, 8371, 10363, 15906, 16742, 20726, 25113, 31089, 32723, 50226, 62178, 65446, 98169, 113993, 183401, 196338, 227986, 341979, 359953, 366802, 550203, 683958, 719906, 1079859, 1100406, 2017411, 2159718, 4034822, 6052233, 7886243, 12104466, 15772486, 23658729, 47317458, 86748673, 173497346, 260246019, 520492038]

約数ペア:

[(1, 520492038), (2, 260246019), (3, 173497346), (6, 86748673), (11, 47317458), (22, 23658729), (33, 15772486), (43, 12104466), (66, 7886243), (86, 6052233), (129, 4034822), (241, 2159718), (258, 2017411), (473, 1100406), (482, 1079859), (723, 719906), (761, 683958), (946, 550203), (1419, 366802), (1446, 359953), (1522, 341979), (2283, 227986), (2651, 196338), (2838, 183401), (4566, 113993), (5302, 98169), (7953, 65446), (8371, 62178), (10363, 50226), (15906, 32723), (16742, 31089), (20726, 25113)]