1295620942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 2475417600

約数和(自身を除く): 1179796658

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 199, 398, 469, 631, 737, 938, 1262, 1393, 1474, 2189, 2786, 4378, 4417, 5159, 6941, 8834, 10318, 13333, 13882, 15323, 26666, 30646, 42277, 48587, 84554, 93331, 97174, 125569, 146663, 186662, 251138, 293326, 295939, 465047, 591878, 878983, 930094, 1026641, 1381259, 1757966, 2053282, 2762518, 3255329, 6510658, 8413123, 9668813, 16826246, 19337626, 58891861, 92544353, 117783722, 185088706, 647810471, 1295620942]

約数ペア:

[(1, 1295620942), (2, 647810471), (7, 185088706), (11, 117783722), (14, 92544353), (22, 58891861), (67, 19337626), (77, 16826246), (134, 9668813), (154, 8413123), (199, 6510658), (398, 3255329), (469, 2762518), (631, 2053282), (737, 1757966), (938, 1381259), (1262, 1026641), (1393, 930094), (1474, 878983), (2189, 591878), (2786, 465047), (4378, 295939), (4417, 293326), (5159, 251138), (6941, 186662), (8834, 146663), (10318, 125569), (13333, 97174), (13882, 93331), (15323, 84554), (26666, 48587), (30646, 42277)]