4921636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 9197496

約数和(自身を除く): 4275860

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 461, 628, 922, 1844, 2669, 5338, 7837, 10676, 15674, 31348, 72377, 144754, 289508, 1230409, 2460818, 4921636]

約数ペア:

[(1, 4921636), (2, 2460818), (4, 1230409), (17, 289508), (34, 144754), (68, 72377), (157, 31348), (314, 15674), (461, 10676), (628, 7837), (922, 5338), (1844, 2669)]