1639285401598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{15925597}}^1$

素因数の和:15925756

約数の個数: 32

約数和(自身を含む): 2745063476064

約数和(自身を除く): 1105778074466

約数列:

[1, 2, 13, 26, 37, 74, 107, 214, 481, 962, 1391, 2782, 3959, 7918, 51467, 102934, 15925597, 31851194, 207032761, 414065522, 589247089, 1178494178, 1704038879, 3408077758, 7660212157, 15320424314, 22152505427, 44305010854, 63049438523, 126098877046, 819642700799, 1639285401598]

約数ペア:

[(1, 1639285401598), (2, 819642700799), (13, 126098877046), (26, 63049438523), (37, 44305010854), (74, 22152505427), (107, 15320424314), (214, 7660212157), (481, 3408077758), (962, 1704038879), (1391, 1178494178), (2782, 589247089), (3959, 414065522), (7918, 207032761), (51467, 31851194), (102934, 15925597)]