12946808524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{106903}}^1$

素因数の和:107074

約数の個数: 48

約数和(自身を含む): 26023854528

約数和(自身を除く): 13077046004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 137, 221, 274, 442, 548, 884, 1781, 2329, 3562, 4658, 7124, 9316, 30277, 60554, 106903, 121108, 213806, 427612, 1389739, 1817351, 2779478, 3634702, 5558956, 7269404, 14645711, 23625563, 29291422, 47251126, 58582844, 94502252, 190394243, 248977087, 380788486, 497954174, 761576972, 995908348, 3236702131, 6473404262, 12946808524]

約数ペア:

[(1, 12946808524), (2, 6473404262), (4, 3236702131), (13, 995908348), (17, 761576972), (26, 497954174), (34, 380788486), (52, 248977087), (68, 190394243), (137, 94502252), (221, 58582844), (274, 47251126), (442, 29291422), (548, 23625563), (884, 14645711), (1781, 7269404), (2329, 5558956), (3562, 3634702), (4658, 2779478), (7124, 1817351), (9316, 1389739), (30277, 427612), (60554, 213806), (106903, 121108)]