27839974678

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{324619}}^1$

素因数の和:325071

約数の個数: 16

約数和(自身を含む): 42199301520

約数和(自身を除く): 14359326842

約数列:

[1, 2, 137, 274, 313, 626, 42881, 85762, 324619, 649238, 44472803, 88945606, 101605747, 203211494, 13919987339, 27839974678]

約数ペア:

[(1, 27839974678), (2, 13919987339), (137, 203211494), (274, 101605747), (313, 88945606), (626, 44472803), (42881, 649238), (85762, 324619)]