664294094

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{30689}}^1$

素因数の和:30907

約数の個数: 16

約数和(自身を含む): 1016452800

約数和(自身を除く): 352158706

約数列:

[1, 2, 79, 137, 158, 274, 10823, 21646, 30689, 61378, 2424431, 4204393, 4848862, 8408786, 332147047, 664294094]

約数ペア:

[(1, 664294094), (2, 332147047), (79, 8408786), (137, 4848862), (158, 4204393), (274, 2424431), (10823, 61378), (21646, 30689)]