487290524

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{17923}}^1$

素因数の和:18905

約数の個数: 24

約数和(自身を含む): 975639168

約数和(自身を除く): 488348644

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 3884, 6797, 13594, 17923, 27188, 35846, 71692, 125461, 250922, 501844, 17403233, 34806466, 69612932, 121822631, 243645262, 487290524]

約数ペア:

[(1, 487290524), (2, 243645262), (4, 121822631), (7, 69612932), (14, 34806466), (28, 17403233), (971, 501844), (1942, 250922), (3884, 125461), (6797, 71692), (13594, 35846), (17923, 27188)]