7156964906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{139943}}^1$

素因数の和:140246

約数の個数: 32

約数和(自身を含む): 13259973888

約数和(自身を除く): 6103008982

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 281, 562, 1967, 3653, 3934, 7306, 25571, 51142, 139943, 279886, 979601, 1819259, 1959202, 3638518, 12734813, 25469626, 39323983, 78647966, 275267881, 511211779, 550535762, 1022423558, 3578482453, 7156964906]

約数ペア:

[(1, 7156964906), (2, 3578482453), (7, 1022423558), (13, 550535762), (14, 511211779), (26, 275267881), (91, 78647966), (182, 39323983), (281, 25469626), (562, 12734813), (1967, 3638518), (3653, 1959202), (3934, 1819259), (7306, 979601), (25571, 279886), (51142, 139943)]