1380965332

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{9391}}^1$

素因数の和:9871

約数の個数: 24

約数和(自身を含む): 2448306560

約数和(自身を除く): 1067341228

約数列:

[1, 2, 4, 97, 194, 379, 388, 758, 1516, 9391, 18782, 36763, 37564, 73526, 147052, 910927, 1821854, 3559189, 3643708, 7118378, 14236756, 345241333, 690482666, 1380965332]

約数ペア:

[(1, 1380965332), (2, 690482666), (4, 345241333), (97, 14236756), (194, 7118378), (379, 3643708), (388, 3559189), (758, 1821854), (1516, 910927), (9391, 147052), (18782, 73526), (36763, 37564)]