487979764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{31337}}^1$

素因数の和:31587

約数の個数: 24

約数和(自身を含む): 908175240

約数和(自身を除く): 420195476

約数列:

[1, 2, 4, 17, 34, 68, 229, 458, 916, 3893, 7786, 15572, 31337, 62674, 125348, 532729, 1065458, 2130916, 7176173, 14352346, 28704692, 121994941, 243989882, 487979764]

約数ペア:

[(1, 487979764), (2, 243989882), (4, 121994941), (17, 28704692), (34, 14352346), (68, 7176173), (229, 2130916), (458, 1065458), (916, 532729), (3893, 125348), (7786, 62674), (15572, 31337)]