2008487964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{85091}}^1$

素因数の和:85386

約数の個数: 48

約数和(自身を含む): 5375091456

約数和(自身を除く): 3366603492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3372, 3934, 5901, 7868, 11802, 23604, 85091, 170182, 255273, 340364, 510546, 595637, 1021092, 1191274, 1786911, 2382548, 3573822, 7147644, 23910571, 47821142, 71731713, 95642284, 143463426, 167373997, 286926852, 334747994, 502121991, 669495988, 1004243982, 2008487964]

約数ペア:

[(1, 2008487964), (2, 1004243982), (3, 669495988), (4, 502121991), (6, 334747994), (7, 286926852), (12, 167373997), (14, 143463426), (21, 95642284), (28, 71731713), (42, 47821142), (84, 23910571), (281, 7147644), (562, 3573822), (843, 2382548), (1124, 1786911), (1686, 1191274), (1967, 1021092), (3372, 595637), (3934, 510546), (5901, 340364), (7868, 255273), (11802, 170182), (23604, 85091)]