2017754242

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{1381}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 3734832888

約数和(自身を除く): 1717078646

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 877, 1381, 1666, 1754, 2762, 6139, 9667, 12278, 14909, 19334, 23477, 29818, 42973, 46954, 67669, 85946, 104363, 135338, 164339, 208726, 328678, 730541, 1150373, 1211137, 1461082, 2300746, 2422274, 8477959, 16955918, 20589329, 41178658, 59345713, 118691426, 144125303, 288250606, 1008877121, 2017754242]

約数ペア:

[(1, 2017754242), (2, 1008877121), (7, 288250606), (14, 144125303), (17, 118691426), (34, 59345713), (49, 41178658), (98, 20589329), (119, 16955918), (238, 8477959), (833, 2422274), (877, 2300746), (1381, 1461082), (1666, 1211137), (1754, 1150373), (2762, 730541), (6139, 328678), (9667, 208726), (12278, 164339), (14909, 135338), (19334, 104363), (23477, 85946), (29818, 67669), (42973, 46954)]