749837956

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1601}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 1539457920

約数和(自身を除く): 789619964

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 389, 602, 778, 1204, 1556, 1601, 2723, 3202, 5446, 6404, 10892, 11207, 16727, 22414, 33454, 44828, 66908, 68843, 117089, 137686, 234178, 275372, 468356, 481901, 622789, 963802, 1245578, 1927604, 2491156, 4359523, 8719046, 17438092, 26779927, 53559854, 107119708, 187459489, 374918978, 749837956]

約数ペア:

[(1, 749837956), (2, 374918978), (4, 187459489), (7, 107119708), (14, 53559854), (28, 26779927), (43, 17438092), (86, 8719046), (172, 4359523), (301, 2491156), (389, 1927604), (602, 1245578), (778, 963802), (1204, 622789), (1556, 481901), (1601, 468356), (2723, 275372), (3202, 234178), (5446, 137686), (6404, 117089), (10892, 68843), (11207, 66908), (16727, 44828), (22414, 33454)]