494192

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 20

約数和(自身を含む): 973896

約数和(自身を除く): 479704

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 461, 536, 922, 1072, 1844, 3688, 7376, 30887, 61774, 123548, 247096, 494192]

約数ペア:

[(1, 494192), (2, 247096), (4, 123548), (8, 61774), (16, 30887), (67, 7376), (134, 3688), (268, 1844), (461, 1072), (536, 922)]