1212762842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 1901104128

約数和(自身を除く): 688341286

約数列:

[1, 2, 31, 62, 151, 281, 302, 461, 562, 922, 4681, 8711, 9362, 14291, 17422, 28582, 42431, 69611, 84862, 129541, 139222, 259082, 1315361, 2157941, 2630722, 4015771, 4315882, 8031542, 19560691, 39121382, 606381421, 1212762842]

約数ペア:

[(1, 1212762842), (2, 606381421), (31, 39121382), (62, 19560691), (151, 8031542), (281, 4315882), (302, 4015771), (461, 2630722), (562, 2157941), (922, 1315361), (4681, 259082), (8711, 139222), (9362, 129541), (14291, 84862), (17422, 69611), (28582, 42431)]