1281516

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 3008880

約数和(自身を除く): 1727364

約数列:

[1, 2, 3, 4, 6, 12, 269, 397, 538, 794, 807, 1076, 1191, 1588, 1614, 2382, 3228, 4764, 106793, 213586, 320379, 427172, 640758, 1281516]

約数ペア:

[(1, 1281516), (2, 640758), (3, 427172), (4, 320379), (6, 213586), (12, 106793), (269, 4764), (397, 3228), (538, 2382), (794, 1614), (807, 1588), (1076, 1191)]