1388641787714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{361437217}}^1$

素因数の和:361437349

約数の個数: 16

約数和(自身を含む): 2225007514008

約数和(自身を除く): 836365726294

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 361437217, 722874434, 6144432689, 12288865378, 40842405521, 81684811042, 694320893857, 1388641787714]

約数ペア:

[(1, 1388641787714), (2, 694320893857), (17, 81684811042), (34, 40842405521), (113, 12288865378), (226, 6144432689), (1921, 722874434), (3842, 361437217)]