1878136976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4047709}}^1$

素因数の和:4047746

約数の個数: 20

約数和(自身を含む): 3764370300

約数和(自身を除く): 1886233324

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4047709, 8095418, 16190836, 32381672, 64763344, 117383561, 234767122, 469534244, 939068488, 1878136976]

約数ペア:

[(1, 1878136976), (2, 939068488), (4, 469534244), (8, 234767122), (16, 117383561), (29, 64763344), (58, 32381672), (116, 16190836), (232, 8095418), (464, 4047709)]