419769714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5531}}^1$

素因数の和:5695

約数の個数: 64

約数和(自身を含む): 1040901120

約数和(自身を除く): 621131406

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 273, 278, 417, 546, 834, 973, 1807, 1946, 2919, 3614, 5421, 5531, 5838, 10842, 11062, 12649, 16593, 25298, 33186, 37947, 38717, 71903, 75894, 77434, 116151, 143806, 215709, 232302, 431418, 503321, 768809, 1006642, 1509963, 1537618, 2306427, 3019926, 4612854, 5381663, 9994517, 10763326, 16144989, 19989034, 29983551, 32289978, 59967102, 69961619, 139923238, 209884857, 419769714]

約数ペア:

[(1, 419769714), (2, 209884857), (3, 139923238), (6, 69961619), (7, 59967102), (13, 32289978), (14, 29983551), (21, 19989034), (26, 16144989), (39, 10763326), (42, 9994517), (78, 5381663), (91, 4612854), (139, 3019926), (182, 2306427), (273, 1537618), (278, 1509963), (417, 1006642), (546, 768809), (834, 503321), (973, 431418), (1807, 232302), (1946, 215709), (2919, 143806), (3614, 116151), (5421, 77434), (5531, 75894), (5838, 71903), (10842, 38717), (11062, 37947), (12649, 33186), (16593, 25298)]