4970142

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3968

約数の個数: 24

約数和(自身を含む): 10923120

約数和(自身を除く): 5952978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 3889, 7778, 11667, 23334, 35001, 70002, 276119, 552238, 828357, 1656714, 2485071, 4970142]

約数ペア:

[(1, 4970142), (2, 2485071), (3, 1656714), (6, 828357), (9, 552238), (18, 276119), (71, 70002), (142, 35001), (213, 23334), (426, 11667), (639, 7778), (1278, 3889)]