2489797411

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{45707}}^1$

素因数の和:45834

約数の個数: 16

約数和(自身を含む): 2720540160

約数和(自身を除く): 230742749

約数列:

[1, 19, 47, 61, 893, 1159, 2867, 45707, 54473, 868433, 2148229, 2788127, 40816351, 52974413, 131041969, 2489797411]

約数ペア:

[(1, 2489797411), (19, 131041969), (47, 52974413), (61, 40816351), (893, 2788127), (1159, 2148229), (2867, 868433), (45707, 54473)]