3780008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{5309}}^1$

素因数の和:5404

約数の個数: 16

約数和(自身を含む): 7168500

約数和(自身を除く): 3388492

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 5309, 10618, 21236, 42472, 472501, 945002, 1890004, 3780008]

約数ペア:

[(1, 3780008), (2, 1890004), (4, 945002), (8, 472501), (89, 42472), (178, 21236), (356, 10618), (712, 5309)]