1297432078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 2085729696

約数和(自身を除く): 788297618

約数列:

[1, 2, 17, 34, 163, 193, 326, 386, 1213, 2426, 2771, 3281, 5542, 6562, 20621, 31459, 41242, 62918, 197719, 234109, 395438, 468218, 534803, 1069606, 3361223, 3979853, 6722446, 7959706, 38159767, 76319534, 648716039, 1297432078]

約数ペア:

[(1, 1297432078), (2, 648716039), (17, 76319534), (34, 38159767), (163, 7959706), (193, 6722446), (326, 3979853), (386, 3361223), (1213, 1069606), (2426, 534803), (2771, 468218), (3281, 395438), (5542, 234109), (6562, 197719), (20621, 62918), (31459, 41242)]