2749677742

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{147341}}^1$

素因数の和:147424

約数の個数: 32

約数和(自身を含む): 4978980864

約数和(自身を除く): 2229303122

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2666, 9331, 18662, 147341, 294682, 1031387, 2062774, 4567571, 6335663, 9135142, 12671326, 31972997, 44349641, 63945994, 88699282, 196405553, 392811106, 1374838871, 2749677742]

約数ペア:

[(1, 2749677742), (2, 1374838871), (7, 392811106), (14, 196405553), (31, 88699282), (43, 63945994), (62, 44349641), (86, 31972997), (217, 12671326), (301, 9135142), (434, 6335663), (602, 4567571), (1333, 2062774), (2666, 1031387), (9331, 294682), (18662, 147341)]