1890753046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{6977}}^1$

素因数の和:8488

約数の個数: 32

約数和(自身を含む): 3493465920

約数和(自身を除く): 1602712874

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1489, 2978, 6977, 10423, 13954, 19357, 20846, 38714, 48839, 90701, 97678, 135499, 181402, 270998, 634907, 1269814, 10388753, 20777506, 72721271, 135053789, 145442542, 270107578, 945376523, 1890753046]

約数ペア:

[(1, 1890753046), (2, 945376523), (7, 270107578), (13, 145442542), (14, 135053789), (26, 72721271), (91, 20777506), (182, 10388753), (1489, 1269814), (2978, 634907), (6977, 270998), (10423, 181402), (13954, 135499), (19357, 97678), (20846, 90701), (38714, 48839)]