490782798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{8821}}^1$

素因数の和:9121

約数の個数: 48

約数和(自身を含む): 1164292272

約数和(自身を除く): 673509474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 281, 562, 843, 1686, 2529, 3091, 5058, 6182, 8821, 9273, 17642, 18546, 26463, 27819, 52926, 55638, 79389, 97031, 158778, 194062, 291093, 582186, 873279, 1746558, 2478701, 4957402, 7436103, 14872206, 22308309, 27265711, 44616618, 54531422, 81797133, 163594266, 245391399, 490782798]

約数ペア:

[(1, 490782798), (2, 245391399), (3, 163594266), (6, 81797133), (9, 54531422), (11, 44616618), (18, 27265711), (22, 22308309), (33, 14872206), (66, 7436103), (99, 4957402), (198, 2478701), (281, 1746558), (562, 873279), (843, 582186), (1686, 291093), (2529, 194062), (3091, 158778), (5058, 97031), (6182, 79389), (8821, 55638), (9273, 52926), (17642, 27819), (18546, 26463)]