2051288643

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 2822238720

約数和(自身を除く): 770950077

約数列:

[1, 3, 83, 89, 151, 249, 267, 453, 613, 1839, 7387, 12533, 13439, 22161, 37599, 40317, 50879, 54557, 92563, 152637, 163671, 277689, 1115437, 3346311, 4528231, 7682729, 8238107, 13584693, 23048187, 24714321, 683762881, 2051288643]

約数ペア:

[(1, 2051288643), (3, 683762881), (83, 24714321), (89, 23048187), (151, 13584693), (249, 8238107), (267, 7682729), (453, 4528231), (613, 3346311), (1839, 1115437), (7387, 277689), (12533, 163671), (13439, 152637), (22161, 92563), (37599, 54557), (40317, 50879)]