274183286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 450128448

約数和(自身を除く): 175945162

約数列:

[1, 2, 13, 26, 101, 202, 263, 397, 526, 794, 1313, 2626, 3419, 5161, 6838, 10322, 26563, 40097, 53126, 80194, 104411, 208822, 345319, 521261, 690638, 1042522, 1357343, 2714686, 10545511, 21091022, 137091643, 274183286]

約数ペア:

[(1, 274183286), (2, 137091643), (13, 21091022), (26, 10545511), (101, 2714686), (202, 1357343), (263, 1042522), (397, 690638), (526, 521261), (794, 345319), (1313, 208822), (2626, 104411), (3419, 80194), (5161, 53126), (6838, 40097), (10322, 26563)]