1751995010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239671}}^1$

素因数の和:239738

約数の個数: 32

約数和(自身を含む): 3416764032

約数和(自身を除く): 1664769022

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 239671, 479342, 1198355, 2396710, 4074407, 8148814, 10305853, 20372035, 20611706, 40744070, 51529265, 103058530, 175199501, 350399002, 875997505, 1751995010]

約数ペア:

[(1, 1751995010), (2, 875997505), (5, 350399002), (10, 175199501), (17, 103058530), (34, 51529265), (43, 40744070), (85, 20611706), (86, 20372035), (170, 10305853), (215, 8148814), (430, 4074407), (731, 2396710), (1462, 1198355), (3655, 479342), (7310, 239671)]