868186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 1566720

約数和(自身を除く): 698534

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 67, 134, 209, 341, 418, 589, 682, 737, 1178, 1273, 1474, 2077, 2546, 4154, 6479, 12958, 14003, 22847, 28006, 39463, 45694, 78926, 434093, 868186]

約数ペア:

[(1, 868186), (2, 434093), (11, 78926), (19, 45694), (22, 39463), (31, 28006), (38, 22847), (62, 14003), (67, 12958), (134, 6479), (209, 4154), (341, 2546), (418, 2077), (589, 1474), (682, 1273), (737, 1178)]