283052266

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 491507712

約数和(自身を除く): 208455446

約数列:

[1, 2, 7, 14, 127, 254, 397, 401, 794, 802, 889, 1778, 2779, 2807, 5558, 5614, 50419, 50927, 100838, 101854, 159197, 318394, 352933, 356489, 705866, 712978, 1114379, 2228758, 20218019, 40436038, 141526133, 283052266]

約数ペア:

[(1, 283052266), (2, 141526133), (7, 40436038), (14, 20218019), (127, 2228758), (254, 1114379), (397, 712978), (401, 705866), (794, 356489), (802, 352933), (889, 318394), (1778, 159197), (2779, 101854), (2807, 100838), (5558, 50927), (5614, 50419)]