1409360090

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{155387}}^1$

素因数の和:156301

約数の個数: 16

約数和(自身を含む): 2539661472

約数和(自身を除く): 1130301382

約数列:

[1, 2, 5, 10, 907, 1814, 4535, 9070, 155387, 310774, 776935, 1553870, 140936009, 281872018, 704680045, 1409360090]

約数ペア:

[(1, 1409360090), (2, 704680045), (5, 281872018), (10, 140936009), (907, 1553870), (1814, 776935), (4535, 310774), (9070, 155387)]