1800022

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 3329280

約数和(自身を除く): 1529258

約数列:

[1, 2, 7, 14, 19, 38, 67, 101, 133, 134, 202, 266, 469, 707, 938, 1273, 1414, 1919, 2546, 3838, 6767, 8911, 13433, 13534, 17822, 26866, 47369, 94738, 128573, 257146, 900011, 1800022]

約数ペア:

[(1, 1800022), (2, 900011), (7, 257146), (14, 128573), (19, 94738), (38, 47369), (67, 26866), (101, 17822), (133, 13534), (134, 13433), (202, 8911), (266, 6767), (469, 3838), (707, 2546), (938, 1919), (1273, 1414)]