1121021698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{3677}}^1$

素因数の和:3882

約数の個数: 32

約数和(自身を含む): 1811341440

約数和(自身を除く): 690319742

約数列:

[1, 2, 19, 38, 71, 113, 142, 226, 1349, 2147, 2698, 3677, 4294, 7354, 8023, 16046, 69863, 139726, 152437, 261067, 304874, 415501, 522134, 831002, 4960273, 7894519, 9920546, 15789038, 29500571, 59001142, 560510849, 1121021698]

約数ペア:

[(1, 1121021698), (2, 560510849), (19, 59001142), (38, 29500571), (71, 15789038), (113, 9920546), (142, 7894519), (226, 4960273), (1349, 831002), (2147, 522134), (2698, 415501), (3677, 304874), (4294, 261067), (7354, 152437), (8023, 139726), (16046, 69863)]