1445044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 2681280

約数和(自身を除く): 1236236

約数列:

[1, 2, 4, 23, 46, 92, 113, 139, 226, 278, 452, 556, 2599, 3197, 5198, 6394, 10396, 12788, 15707, 31414, 62828, 361261, 722522, 1445044]

約数ペア:

[(1, 1445044), (2, 722522), (4, 361261), (23, 62828), (46, 31414), (92, 15707), (113, 12788), (139, 10396), (226, 6394), (278, 5198), (452, 3197), (556, 2599)]