1315805441

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 1365984000

約数和(自身を除く): 50178559

約数列:

[1, 61, 71, 149, 2039, 4331, 9089, 10579, 124379, 144769, 303811, 645319, 8830909, 18532471, 21570581, 1315805441]

約数ペア:

[(1, 1315805441), (61, 21570581), (71, 18532471), (149, 8830909), (2039, 645319), (4331, 303811), (9089, 144769), (10579, 124379)]