1388329601

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{7673}}^1$

素因数の和:7888

約数の個数: 16

約数和(自身を含む): 1491825600

約数和(自身を除く): 103495999

約数列:

[1, 19, 89, 107, 1691, 2033, 7673, 9523, 145787, 180937, 682897, 821011, 12975043, 15599209, 73069979, 1388329601]

約数ペア:

[(1, 1388329601), (19, 73069979), (89, 15599209), (107, 12975043), (1691, 821011), (2033, 682897), (7673, 180937), (9523, 145787)]