1255962634

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1\times {\mathrm{2803}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 1897949088

約数和(自身を除く): 641986454

約数列:

[1, 2, 157, 314, 1427, 2803, 2854, 5606, 224039, 440071, 448078, 880142, 3999881, 7999762, 627981317, 1255962634]

約数ペア:

[(1, 1255962634), (2, 627981317), (157, 7999762), (314, 3999881), (1427, 880142), (2803, 448078), (2854, 440071), (5606, 224039)]