1770997438

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2386789}}^1$

素因数の和:2386851

約数の個数: 16

約数和(自身を含む): 3093279840

約数和(自身を除く): 1322282402

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2386789, 4773578, 16707523, 33415046, 126499817, 252999634, 885498719, 1770997438]

約数ペア:

[(1, 1770997438), (2, 885498719), (7, 252999634), (14, 126499817), (53, 33415046), (106, 16707523), (371, 4773578), (742, 2386789)]