2980557438

素因数分解:

$2^1\times 3^1\times {\mathrm{7901}}^1\times {\mathrm{62873}}^1$

素因数の和:70779

約数の個数: 16

約数和(自身を含む): 5961964176

約数和(自身を除く): 2981406738

約数列:

[1, 2, 3, 6, 7901, 15802, 23703, 47406, 62873, 125746, 188619, 377238, 496759573, 993519146, 1490278719, 2980557438]

約数ペア:

[(1, 2980557438), (2, 1490278719), (3, 993519146), (6, 496759573), (7901, 377238), (15802, 188619), (23703, 125746), (47406, 62873)]