2018951522

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1\times {\mathrm{2789}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 3583699200

約数和(自身を除く): 1564747678

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1783, 2789, 3566, 5578, 12481, 19523, 24962, 39046, 51707, 80881, 103414, 161762, 361949, 566167, 723898, 1132334, 4972787, 9945574, 34809509, 69619018, 144210823, 288421646, 1009475761, 2018951522]

約数ペア:

[(1, 2018951522), (2, 1009475761), (7, 288421646), (14, 144210823), (29, 69619018), (58, 34809509), (203, 9945574), (406, 4972787), (1783, 1132334), (2789, 723898), (3566, 566167), (5578, 361949), (12481, 161762), (19523, 103414), (24962, 80881), (39046, 51707)]