7157250239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2207}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 8101416960

約数和(自身を除く): 944166721

約数列:

[1, 19, 23, 41, 181, 437, 779, 943, 2207, 3439, 4163, 7421, 17917, 41933, 50761, 79097, 90487, 140999, 170683, 399467, 964459, 1719253, 2081201, 3242977, 7589873, 9187741, 16378147, 39542819, 174567079, 311184793, 376697381, 7157250239]

約数ペア:

[(1, 7157250239), (19, 376697381), (23, 311184793), (41, 174567079), (181, 39542819), (437, 16378147), (779, 9187741), (943, 7589873), (2207, 3242977), (3439, 2081201), (4163, 1719253), (7421, 964459), (17917, 399467), (41933, 170683), (50761, 140999), (79097, 90487)]