513882474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20773}}^1$

素因数の和:20835

約数の個数: 64

約数和(自身を含む): 1276354560

約数和(自身を除く): 762472086

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 8246, 12369, 20773, 24738, 41546, 62319, 124638, 145411, 290822, 394687, 436233, 643963, 789374, 872466, 1184061, 1287926, 1931889, 2368122, 2762809, 3863778, 4507741, 5525618, 8288427, 9015482, 12235297, 13523223, 16576854, 24470594, 27046446, 36705891, 73411782, 85647079, 171294158, 256941237, 513882474]

約数ペア:

[(1, 513882474), (2, 256941237), (3, 171294158), (6, 85647079), (7, 73411782), (14, 36705891), (19, 27046446), (21, 24470594), (31, 16576854), (38, 13523223), (42, 12235297), (57, 9015482), (62, 8288427), (93, 5525618), (114, 4507741), (133, 3863778), (186, 2762809), (217, 2368122), (266, 1931889), (399, 1287926), (434, 1184061), (589, 872466), (651, 789374), (798, 643963), (1178, 436233), (1302, 394687), (1767, 290822), (3534, 145411), (4123, 124638), (8246, 62319), (12369, 41546), (20773, 24738)]