1275227734142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4943}}^1\times {\mathrm{106871}}^1$

素因数の和:111904

約数の個数: 32

約数和(自身を含む): 2054322653184

約数和(自身を除く): 779094919042

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 4943, 9886, 84031, 106871, 168062, 213742, 350953, 701906, 1816807, 3633614, 5966201, 7587841, 11932402, 15175682, 128993297, 257986594, 528263353, 1056526706, 8980477001, 17960954002, 37506698063, 75013396126, 637613867071, 1275227734142]

約数ペア:

[(1, 1275227734142), (2, 637613867071), (17, 75013396126), (34, 37506698063), (71, 17960954002), (142, 8980477001), (1207, 1056526706), (2414, 528263353), (4943, 257986594), (9886, 128993297), (84031, 15175682), (106871, 11932402), (168062, 7587841), (213742, 5966201), (350953, 3633614), (701906, 1816807)]