1969726736

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{359}}^1\times {\mathrm{1117}}^1$

素因数の和:1791

約数の個数: 40

約数和(自身を含む): 3842879040

約数和(自身を除く): 1873152304

約数列:

[1, 2, 4, 8, 16, 307, 359, 614, 718, 1117, 1228, 1436, 2234, 2456, 2872, 4468, 4912, 5744, 8936, 17872, 110213, 220426, 342919, 401003, 440852, 685838, 802006, 881704, 1371676, 1604012, 1763408, 2743352, 3208024, 5486704, 6416048, 123107921, 246215842, 492431684, 984863368, 1969726736]

約数ペア:

[(1, 1969726736), (2, 984863368), (4, 492431684), (8, 246215842), (16, 123107921), (307, 6416048), (359, 5486704), (614, 3208024), (718, 2743352), (1117, 1763408), (1228, 1604012), (1436, 1371676), (2234, 881704), (2456, 802006), (2872, 685838), (4468, 440852), (4912, 401003), (5744, 342919), (8936, 220426), (17872, 110213)]