2533188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 4361532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 569, 636, 742, 1113, 1138, 1484, 1707, 2226, 2276, 3414, 3983, 4452, 6828, 7966, 11949, 15932, 23898, 30157, 47796, 60314, 90471, 120628, 180942, 211099, 361884, 422198, 633297, 844396, 1266594, 2533188]

約数ペア:

[(1, 2533188), (2, 1266594), (3, 844396), (4, 633297), (6, 422198), (7, 361884), (12, 211099), (14, 180942), (21, 120628), (28, 90471), (42, 60314), (53, 47796), (84, 30157), (106, 23898), (159, 15932), (212, 11949), (318, 7966), (371, 6828), (569, 4452), (636, 3983), (742, 3414), (1113, 2276), (1138, 2226), (1484, 1707)]