508609504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28433}}^1$

素因数の和:28499

約数の個数: 48

約数和(自身を含む): 1103466672

約数和(自身を除く): 594857168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 17888, 28433, 56866, 113732, 227464, 369629, 454928, 739258, 909856, 1222619, 1478516, 2445238, 2957032, 4890476, 5914064, 9780952, 11828128, 15894047, 19561904, 31788094, 39123808, 63576188, 127152376, 254304752, 508609504]

約数ペア:

[(1, 508609504), (2, 254304752), (4, 127152376), (8, 63576188), (13, 39123808), (16, 31788094), (26, 19561904), (32, 15894047), (43, 11828128), (52, 9780952), (86, 5914064), (104, 4890476), (172, 2957032), (208, 2445238), (344, 1478516), (416, 1222619), (559, 909856), (688, 739258), (1118, 454928), (1376, 369629), (2236, 227464), (4472, 113732), (8944, 56866), (17888, 28433)]