1031772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 2806272

約数和(自身を除く): 1774500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 173, 213, 284, 346, 426, 497, 519, 692, 852, 994, 1038, 1211, 1491, 1988, 2076, 2422, 2982, 3633, 4844, 5964, 7266, 12283, 14532, 24566, 36849, 49132, 73698, 85981, 147396, 171962, 257943, 343924, 515886, 1031772]

約数ペア:

[(1, 1031772), (2, 515886), (3, 343924), (4, 257943), (6, 171962), (7, 147396), (12, 85981), (14, 73698), (21, 49132), (28, 36849), (42, 24566), (71, 14532), (84, 12283), (142, 7266), (173, 5964), (213, 4844), (284, 3633), (346, 2982), (426, 2422), (497, 2076), (519, 1988), (692, 1491), (852, 1211), (994, 1038)]