1330488728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{4261}}^1$

素因数の和:5987

約数の個数: 32

約数和(自身を含む): 2605275360

約数和(自身を除く): 1274786632

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1697, 3394, 4261, 6788, 8522, 13576, 17044, 34088, 39031, 78062, 98003, 156124, 196006, 312248, 392012, 784024, 7230917, 14461834, 28923668, 57847336, 166311091, 332622182, 665244364, 1330488728]

約数ペア:

[(1, 1330488728), (2, 665244364), (4, 332622182), (8, 166311091), (23, 57847336), (46, 28923668), (92, 14461834), (184, 7230917), (1697, 784024), (3394, 392012), (4261, 312248), (6788, 196006), (8522, 156124), (13576, 98003), (17044, 78062), (34088, 39031)]