788860172

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{10957}}^1$

素因数の和:11441

約数の個数: 24

約数和(自身を含む): 1417526880

約数和(自身を除く): 628666708

約数列:

[1, 2, 4, 41, 82, 164, 439, 878, 1756, 10957, 17999, 21914, 35998, 43828, 71996, 449237, 898474, 1796948, 4810123, 9620246, 19240492, 197215043, 394430086, 788860172]

約数ペア:

[(1, 788860172), (2, 394430086), (4, 197215043), (41, 19240492), (82, 9620246), (164, 4810123), (439, 1796948), (878, 898474), (1756, 449237), (10957, 71996), (17999, 43828), (21914, 35998)]