1311134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1051

約数の個数: 16

約数和(自身を含む): 2182896

約数和(自身を除く): 871762

約数列:

[1, 2, 11, 22, 61, 122, 671, 977, 1342, 1954, 10747, 21494, 59597, 119194, 655567, 1311134]

約数ペア:

[(1, 1311134), (2, 655567), (11, 119194), (22, 59597), (61, 21494), (122, 10747), (671, 1954), (977, 1342)]