1330452736

素因数分解:

$2^8\times {\mathrm{5197081}}^1$

素因数の和:5197097

約数の個数: 18

約数和(自身を含む): 2655708902

約数和(自身を除く): 1325256166

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 5197081, 10394162, 20788324, 41576648, 83153296, 166306592, 332613184, 665226368, 1330452736]

約数ペア:

[(1, 1330452736), (2, 665226368), (4, 332613184), (8, 166306592), (16, 83153296), (32, 41576648), (64, 20788324), (128, 10394162), (256, 5197081)]