21044932324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9749}}^1\times {\mathrm{41513}}^1$

素因数の和:51279

約数の個数: 24

約数和(自身を含む): 39666627000

約数和(自身を除く): 18621694676

約数列:

[1, 2, 4, 13, 26, 52, 9749, 19498, 38996, 41513, 83026, 126737, 166052, 253474, 506948, 539669, 1079338, 2158676, 404710237, 809420474, 1618840948, 5261233081, 10522466162, 21044932324]

約数ペア:

[(1, 21044932324), (2, 10522466162), (4, 5261233081), (13, 1618840948), (26, 809420474), (52, 404710237), (9749, 2158676), (19498, 1079338), (38996, 539669), (41513, 506948), (83026, 253474), (126737, 166052)]