493406

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 16

約数和(自身を含む): 786240

約数和(自身を除く): 292834

約数列:

[1, 2, 29, 47, 58, 94, 181, 362, 1363, 2726, 5249, 8507, 10498, 17014, 246703, 493406]

約数ペア:

[(1, 493406), (2, 246703), (29, 17014), (47, 10498), (58, 8507), (94, 5249), (181, 2726), (362, 1363)]