449726354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{41131}}^1$

素因数の和:41222

約数の個数: 32

約数和(自身を含む): 852913152

約数和(自身を除く): 403186798

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 41131, 82262, 287917, 452441, 575834, 904882, 2920301, 3167087, 5840602, 6334174, 20442107, 32123311, 40884214, 64246622, 224863177, 449726354]

約数ペア:

[(1, 449726354), (2, 224863177), (7, 64246622), (11, 40884214), (14, 32123311), (22, 20442107), (71, 6334174), (77, 5840602), (142, 3167087), (154, 2920301), (497, 904882), (781, 575834), (994, 452441), (1562, 287917), (5467, 82262), (10934, 41131)]