1330429552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4376413}}^1$

素因数の和:4376440

約数の個数: 20

約数和(自身を含む): 2713376680

約数和(自身を除く): 1382947128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4376413, 8752826, 17505652, 35011304, 70022608, 83151847, 166303694, 332607388, 665214776, 1330429552]

約数ペア:

[(1, 1330429552), (2, 665214776), (4, 332607388), (8, 166303694), (16, 83151847), (19, 70022608), (38, 35011304), (76, 17505652), (152, 8752826), (304, 4376413)]