1330478648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8753149}}^1$

素因数の和:8753174

約数の個数: 16

約数和(自身を含む): 2625945000

約数和(自身を除く): 1295466352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8753149, 17506298, 35012596, 70025192, 166309831, 332619662, 665239324, 1330478648]

約数ペア:

[(1, 1330478648), (2, 665239324), (4, 332619662), (8, 166309831), (19, 70025192), (38, 35012596), (76, 17506298), (152, 8753149)]