345419542438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{143090117}}^1$

素因数の和:143090207

約数の個数: 16

約数和(自身を含む): 556334378784

約数和(自身を除く): 210914836346

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 143090117, 286180234, 2432531989, 4865063978, 10159398307, 20318796614, 172709771219, 345419542438]

約数ペア:

[(1, 345419542438), (2, 172709771219), (17, 20318796614), (34, 10159398307), (71, 4865063978), (142, 2432531989), (1207, 286180234), (2414, 143090117)]