1397200318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1325617}}^1$

素因数の和:1325667

約数の個数: 16

約数和(自身を含む): 2290667904

約数和(自身を除く): 893467586

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 1325617, 2651234, 22535489, 41094127, 45070978, 82188254, 698600159, 1397200318]

約数ペア:

[(1, 1397200318), (2, 698600159), (17, 82188254), (31, 45070978), (34, 41094127), (62, 22535489), (527, 2651234), (1054, 1325617)]