2620804558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{2851}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 4386147840

約数和(自身を除く): 1765343282

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1423, 2846, 2851, 5702, 24191, 27037, 48382, 48467, 54074, 54169, 96934, 108338, 459629, 919258, 920873, 1841746, 4056973, 8113946, 68968541, 77082487, 137937082, 154164974, 1310402279, 2620804558]

約数ペア:

[(1, 2620804558), (2, 1310402279), (17, 154164974), (19, 137937082), (34, 77082487), (38, 68968541), (323, 8113946), (646, 4056973), (1423, 1841746), (2846, 920873), (2851, 919258), (5702, 459629), (24191, 108338), (27037, 96934), (48382, 54169), (48467, 54074)]