2878889248

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{857}}^1\times {\mathrm{929}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 5730805080

約数和(自身を除く): 2851915832

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 857, 904, 929, 1714, 1808, 1858, 3428, 3616, 3716, 6856, 7432, 13712, 14864, 27424, 29728, 96841, 104977, 193682, 209954, 387364, 419908, 774728, 796153, 839816, 1549456, 1592306, 1679632, 3098912, 3184612, 3359264, 6369224, 12738448, 25476896, 89965289, 179930578, 359861156, 719722312, 1439444624, 2878889248]

約数ペア:

[(1, 2878889248), (2, 1439444624), (4, 719722312), (8, 359861156), (16, 179930578), (32, 89965289), (113, 25476896), (226, 12738448), (452, 6369224), (857, 3359264), (904, 3184612), (929, 3098912), (1714, 1679632), (1808, 1592306), (1858, 1549456), (3428, 839816), (3616, 796153), (3716, 774728), (6856, 419908), (7432, 387364), (13712, 209954), (14864, 193682), (27424, 104977), (29728, 96841)]