306732212

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1080043}}^1$

素因数の和:1080118

約数の個数: 12

約数和(自身を含む): 544342176

約数和(自身を除く): 237609964

約数列:

[1, 2, 4, 71, 142, 284, 1080043, 2160086, 4320172, 76683053, 153366106, 306732212]

約数ペア:

[(1, 306732212), (2, 153366106), (4, 76683053), (71, 4320172), (142, 2160086), (284, 1080043)]