278324052

素因数分解:

$2^2\times 3^1\times {\mathrm{23193671}}^1$

素因数の和:23193678

約数の個数: 12

約数和(自身を含む): 649422816

約数和(自身を除く): 371098764

約数列:

[1, 2, 3, 4, 6, 12, 23193671, 46387342, 69581013, 92774684, 139162026, 278324052]

約数ペア:

[(1, 278324052), (2, 139162026), (3, 92774684), (4, 69581013), (6, 46387342), (12, 23193671)]