145979714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{18749}}^1$

素因数の和:18997

約数の個数: 16

約数和(自身を含む): 232875000

約数和(自身を除く): 86895286

約数列:

[1, 2, 17, 34, 229, 458, 3893, 7786, 18749, 37498, 318733, 637466, 4293521, 8587042, 72989857, 145979714]

約数ペア:

[(1, 145979714), (2, 72989857), (17, 8587042), (34, 4293521), (229, 637466), (458, 318733), (3893, 37498), (7786, 18749)]