2021770516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{35527}}^1$

素因数の和:35919

約数の個数: 24

約数和(自身を含む): 3634940736

約数和(自身を除く): 1613170220

約数列:

[1, 2, 4, 41, 82, 164, 347, 694, 1388, 14227, 28454, 35527, 56908, 71054, 142108, 1456607, 2913214, 5826428, 12327869, 24655738, 49311476, 505442629, 1010885258, 2021770516]

約数ペア:

[(1, 2021770516), (2, 1010885258), (4, 505442629), (41, 49311476), (82, 24655738), (164, 12327869), (347, 5826428), (694, 2913214), (1388, 1456607), (14227, 142108), (28454, 71054), (35527, 56908)]