2039310647

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2347}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 2308403328

約数和(自身を除く): 269092681

約数列:

[1, 11, 43, 121, 167, 473, 1837, 2347, 5203, 7181, 20207, 25817, 78991, 100921, 283987, 391949, 868901, 1110131, 4311439, 12211441, 16853807, 47425829, 185391877, 2039310647]

約数ペア:

[(1, 2039310647), (11, 185391877), (43, 47425829), (121, 16853807), (167, 12211441), (473, 4311439), (1837, 1110131), (2347, 868901), (5203, 391949), (7181, 283987), (20207, 100921), (25817, 78991)]