817412134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2593}}^1$

素因数の和:2725

約数の個数: 64

約数和(自身を含む): 1613675520

約数和(自身を除く): 796263386

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 89, 154, 161, 178, 253, 322, 506, 623, 979, 1246, 1771, 1958, 2047, 2593, 3542, 4094, 5186, 6853, 13706, 14329, 18151, 22517, 28523, 28658, 36302, 45034, 57046, 59639, 119278, 157619, 199661, 230777, 315238, 399322, 417473, 461554, 656029, 834946, 1312058, 1615439, 2538547, 3230878, 4592203, 5077094, 5307871, 9184406, 10615742, 17769829, 35539658, 37155097, 58386581, 74310194, 116773162, 408706067, 817412134]

約数ペア:

[(1, 817412134), (2, 408706067), (7, 116773162), (11, 74310194), (14, 58386581), (22, 37155097), (23, 35539658), (46, 17769829), (77, 10615742), (89, 9184406), (154, 5307871), (161, 5077094), (178, 4592203), (253, 3230878), (322, 2538547), (506, 1615439), (623, 1312058), (979, 834946), (1246, 656029), (1771, 461554), (1958, 417473), (2047, 399322), (2593, 315238), (3542, 230777), (4094, 199661), (5186, 157619), (6853, 119278), (13706, 59639), (14329, 57046), (18151, 45034), (22517, 36302), (28523, 28658)]