1288973886

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{8123}}^1$

素因数の和:8680

約数の個数: 32

約数和(自身を含む): 2632176000

約数和(自身を除く): 1343202114

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 499, 998, 1497, 2994, 8123, 16246, 24369, 26447, 48738, 52894, 79341, 158682, 430519, 861038, 1291557, 2583114, 4053377, 8106754, 12160131, 24320262, 214828981, 429657962, 644486943, 1288973886]

約数ペア:

[(1, 1288973886), (2, 644486943), (3, 429657962), (6, 214828981), (53, 24320262), (106, 12160131), (159, 8106754), (318, 4053377), (499, 2583114), (998, 1291557), (1497, 861038), (2994, 430519), (8123, 158682), (16246, 79341), (24369, 52894), (26447, 48738)]