1380444385

素因数分解:

$5^1\times {\mathrm{241}}^1\times {\mathrm{1033}}^1\times {\mathrm{1109}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 1666518480

約数和(自身を除く): 286074095

約数列:

[1, 5, 241, 1033, 1109, 1205, 5165, 5545, 248953, 267269, 1145597, 1244765, 1336345, 5727985, 276088877, 1380444385]

約数ペア:

[(1, 1380444385), (5, 276088877), (241, 5727985), (1033, 1336345), (1109, 1244765), (1205, 1145597), (5165, 267269), (5545, 248953)]