1777334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:559

約数の個数: 16

約数和(自身を含む): 2893968

約数和(自身を除く): 1116634

約数列:

[1, 2, 13, 26, 197, 347, 394, 694, 2561, 4511, 5122, 9022, 68359, 136718, 888667, 1777334]

約数ペア:

[(1, 1777334), (2, 888667), (13, 136718), (26, 68359), (197, 9022), (347, 5122), (394, 4511), (694, 2561)]