2016436978

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{773}}^1\times {\mathrm{3613}}^1$

素因数の和:4426

約数の個数: 24

約数和(自身を含む): 3197240748

約数和(自身を除く): 1180803770

約数列:

[1, 2, 19, 38, 361, 722, 773, 1546, 3613, 7226, 14687, 29374, 68647, 137294, 279053, 558106, 1304293, 2608586, 2792849, 5585698, 53064131, 106128262, 1008218489, 2016436978]

約数ペア:

[(1, 2016436978), (2, 1008218489), (19, 106128262), (38, 53064131), (361, 5585698), (722, 2792849), (773, 2608586), (1546, 1304293), (3613, 558106), (7226, 279053), (14687, 137294), (29374, 68647)]