628590966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{9277}}^1$

素因数の和:9796

約数の個数: 32

約数和(自身を含む): 1314655488

約数和(自身を除く): 686064522

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 491, 982, 1473, 2946, 9277, 11293, 18554, 22586, 27831, 33879, 55662, 67758, 213371, 426742, 640113, 1280226, 4555007, 9110014, 13665021, 27330042, 104765161, 209530322, 314295483, 628590966]

約数ペア:

[(1, 628590966), (2, 314295483), (3, 209530322), (6, 104765161), (23, 27330042), (46, 13665021), (69, 9110014), (138, 4555007), (491, 1280226), (982, 640113), (1473, 426742), (2946, 213371), (9277, 67758), (11293, 55662), (18554, 33879), (22586, 27831)]