2019668739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{2237}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 2977793280

約数和(自身を除く): 958124541

約数列:

[1, 3, 11, 33, 109, 251, 327, 753, 1199, 2237, 2761, 3597, 6711, 8283, 24607, 27359, 73821, 82077, 243833, 300949, 561487, 731499, 902847, 1684461, 2682163, 6176357, 8046489, 18529071, 61202083, 183606249, 673222913, 2019668739]

約数ペア:

[(1, 2019668739), (3, 673222913), (11, 183606249), (33, 61202083), (109, 18529071), (251, 8046489), (327, 6176357), (753, 2682163), (1199, 1684461), (2237, 902847), (2761, 731499), (3597, 561487), (6711, 300949), (8283, 243833), (24607, 82077), (27359, 73821)]