538439330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{376531}}^1$

素因数の和:376562

約数の個数: 32

約数和(自身を含む): 1138632768

約数和(自身を除く): 600193438

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 376531, 753062, 1882655, 3765310, 4141841, 4894903, 8283682, 9789806, 20709205, 24474515, 41418410, 48949030, 53843933, 107687866, 269219665, 538439330]

約数ペア:

[(1, 538439330), (2, 269219665), (5, 107687866), (10, 53843933), (11, 48949030), (13, 41418410), (22, 24474515), (26, 20709205), (55, 9789806), (65, 8283682), (110, 4894903), (130, 4141841), (143, 3765310), (286, 1882655), (715, 753062), (1430, 376531)]