788229410

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{2801}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 1438031232

約数和(自身を除く): 649801822

約数列:

[1, 2, 5, 10, 107, 214, 263, 526, 535, 1070, 1315, 2630, 2801, 5602, 14005, 28010, 28141, 56282, 140705, 281410, 299707, 599414, 736663, 1473326, 1498535, 2997070, 3683315, 7366630, 78822941, 157645882, 394114705, 788229410]

約数ペア:

[(1, 788229410), (2, 394114705), (5, 157645882), (10, 78822941), (107, 7366630), (214, 3683315), (263, 2997070), (526, 1498535), (535, 1473326), (1070, 736663), (1315, 599414), (2630, 299707), (2801, 281410), (5602, 140705), (14005, 56282), (28010, 28141)]