2008021218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1542259}}^1$

素因数の和:1542302

約数の個数: 32

約数和(自身を含む): 4737822720

約数和(自身を除く): 2729801502

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1542259, 3084518, 4626777, 9253554, 10795813, 21591626, 32387439, 47810029, 64774878, 95620058, 143430087, 286860174, 334670203, 669340406, 1004010609, 2008021218]

約数ペア:

[(1, 2008021218), (2, 1004010609), (3, 669340406), (6, 334670203), (7, 286860174), (14, 143430087), (21, 95620058), (31, 64774878), (42, 47810029), (62, 32387439), (93, 21591626), (186, 10795813), (217, 9253554), (434, 4626777), (651, 3084518), (1302, 1542259)]