1330881536

素因数分解:

$2^{10}\times {\mathrm{1299689}}^1$

素因数の和:1299709

約数の個数: 22

約数和(自身を含む): 2660465430

約数和(自身を除く): 1329583894

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1299689, 2599378, 5198756, 10397512, 20795024, 41590048, 83180096, 166360192, 332720384, 665440768, 1330881536]

約数ペア:

[(1, 1330881536), (2, 665440768), (4, 332720384), (8, 166360192), (16, 83180096), (32, 41590048), (64, 20795024), (128, 10397512), (256, 5198756), (512, 2599378), (1024, 1299689)]