1890816

素因数分解:

$2^9\times 3^1\times {\mathrm{1231}}^1$

素因数の和:1252

約数の個数: 40

約数和(自身を含む): 5041344

約数和(自身を除く): 3150528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1231, 1536, 2462, 3693, 4924, 7386, 9848, 14772, 19696, 29544, 39392, 59088, 78784, 118176, 157568, 236352, 315136, 472704, 630272, 945408, 1890816]

約数ペア:

[(1, 1890816), (2, 945408), (3, 630272), (4, 472704), (6, 315136), (8, 236352), (12, 157568), (16, 118176), (24, 78784), (32, 59088), (48, 39392), (64, 29544), (96, 19696), (128, 14772), (192, 9848), (256, 7386), (384, 4924), (512, 3693), (768, 2462), (1231, 1536)]