2017923196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{18979}}^1$

素因数の和:20401

約数の個数: 24

約数和(自身を含む): 3720080000

約数和(自身を除く): 1702156804

約数列:

[1, 2, 4, 19, 38, 76, 1399, 2798, 5596, 18979, 26581, 37958, 53162, 75916, 106324, 360601, 721202, 1442404, 26551621, 53103242, 106206484, 504480799, 1008961598, 2017923196]

約数ペア:

[(1, 2017923196), (2, 1008961598), (4, 504480799), (19, 106206484), (38, 53103242), (76, 26551621), (1399, 1442404), (2798, 721202), (5596, 360601), (18979, 106324), (26581, 75916), (37958, 53162)]