2255362564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{7873}}^1$

素因数の和:8684

約数の個数: 48

約数和(自身を含む): 4864494208

約数和(自身を除く): 2609131644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 787, 1574, 3148, 5509, 7873, 10231, 11018, 15746, 20462, 22036, 31492, 40924, 55111, 71617, 102349, 110222, 143234, 204698, 220444, 286468, 409396, 716443, 1432886, 2865772, 6196051, 12392102, 24784204, 43372357, 80548663, 86744714, 161097326, 173489428, 322194652, 563840641, 1127681282, 2255362564]

約数ペア:

[(1, 2255362564), (2, 1127681282), (4, 563840641), (7, 322194652), (13, 173489428), (14, 161097326), (26, 86744714), (28, 80548663), (52, 43372357), (91, 24784204), (182, 12392102), (364, 6196051), (787, 2865772), (1574, 1432886), (3148, 716443), (5509, 409396), (7873, 286468), (10231, 220444), (11018, 204698), (15746, 143234), (20462, 110222), (22036, 102349), (31492, 71617), (40924, 55111)]