4581590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2711}}^1$

素因数の和:2744

約数の個数: 24

約数和(自身を含む): 8933328

約数和(自身を除く): 4351738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2711, 5422, 13555, 27110, 35243, 70486, 176215, 352430, 458159, 916318, 2290795, 4581590]

約数ペア:

[(1, 4581590), (2, 2290795), (5, 916318), (10, 458159), (13, 352430), (26, 176215), (65, 70486), (130, 35243), (169, 27110), (338, 13555), (845, 5422), (1690, 2711)]