1008889265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11813}}^1$

素因数の和:11897

約数の個数: 32

約数和(自身を含む): 1360972800

約数和(自身を除く): 352083535

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 551, 589, 899, 2755, 2945, 4495, 11813, 17081, 59065, 85405, 224447, 342577, 366203, 1122235, 1712885, 1831015, 6508963, 6957857, 10619887, 32544815, 34789285, 53099435, 201777853, 1008889265]

約数ペア:

[(1, 1008889265), (5, 201777853), (19, 53099435), (29, 34789285), (31, 32544815), (95, 10619887), (145, 6957857), (155, 6508963), (551, 1831015), (589, 1712885), (899, 1122235), (2755, 366203), (2945, 342577), (4495, 224447), (11813, 85405), (17081, 59065)]