654350484

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{947}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 1551868416

約数和(自身を除く): 897517932

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 811, 852, 947, 1622, 1894, 2433, 2841, 3244, 3788, 4866, 5682, 9732, 11364, 57581, 67237, 115162, 134474, 172743, 201711, 230324, 268948, 345486, 403422, 690972, 768017, 806844, 1536034, 2304051, 3072068, 4608102, 9216204, 54529207, 109058414, 163587621, 218116828, 327175242, 654350484]

約数ペア:

[(1, 654350484), (2, 327175242), (3, 218116828), (4, 163587621), (6, 109058414), (12, 54529207), (71, 9216204), (142, 4608102), (213, 3072068), (284, 2304051), (426, 1536034), (811, 806844), (852, 768017), (947, 690972), (1622, 403422), (1894, 345486), (2433, 268948), (2841, 230324), (3244, 201711), (3788, 172743), (4866, 134474), (5682, 115162), (9732, 67237), (11364, 57581)]