4066478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 24

約数和(自身を含む): 6759288

約数和(自身を除く): 2692810

約数列:

[1, 2, 13, 26, 53, 106, 169, 227, 338, 454, 689, 1378, 2951, 5902, 8957, 12031, 17914, 24062, 38363, 76726, 156403, 312806, 2033239, 4066478]

約数ペア:

[(1, 4066478), (2, 2033239), (13, 312806), (26, 156403), (53, 76726), (106, 38363), (169, 24062), (227, 17914), (338, 12031), (454, 8957), (689, 5902), (1378, 2951)]