2012152496

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1771261}}^1$

素因数の和:1771340

約数の個数: 20

約数和(自身を含む): 3953456784

約数和(自身を除く): 1941304288

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1771261, 3542522, 7085044, 14170088, 28340176, 125759531, 251519062, 503038124, 1006076248, 2012152496]

約数ペア:

[(1, 2012152496), (2, 1006076248), (4, 503038124), (8, 251519062), (16, 125759531), (71, 28340176), (142, 14170088), (284, 7085044), (568, 3542522), (1136, 1771261)]