2011924911

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{37649}}^1$

素因数の和:38078

約数の個数: 16

約数和(自身を含む): 2746944000

約数和(自身を除く): 735019089

約数列:

[1, 3, 47, 141, 379, 1137, 17813, 37649, 53439, 112947, 1769503, 5308509, 14268971, 42806913, 670641637, 2011924911]

約数ペア:

[(1, 2011924911), (3, 670641637), (47, 42806913), (141, 14268971), (379, 5308509), (1137, 1769503), (17813, 112947), (37649, 53439)]