516538372

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1511}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 1071947520

約数和(自身を除く): 555409148

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 421, 812, 842, 1511, 1684, 2947, 3022, 5894, 6044, 10577, 11788, 12209, 21154, 24418, 42308, 43819, 48836, 85463, 87638, 170926, 175276, 306733, 341852, 613466, 636131, 1226932, 1272262, 2544524, 4452917, 8905834, 17811668, 18447799, 36895598, 73791196, 129134593, 258269186, 516538372]

約数ペア:

[(1, 516538372), (2, 258269186), (4, 129134593), (7, 73791196), (14, 36895598), (28, 18447799), (29, 17811668), (58, 8905834), (116, 4452917), (203, 2544524), (406, 1272262), (421, 1226932), (812, 636131), (842, 613466), (1511, 341852), (1684, 306733), (2947, 175276), (3022, 170926), (5894, 87638), (6044, 85463), (10577, 48836), (11788, 43819), (12209, 42308), (21154, 24418)]