2045797432

素因数分解:

$2^3\times 7^3\times {\mathrm{89}}^1\times {\mathrm{8377}}^1$

素因数の和:8493

約数の個数: 64

約数和(自身を含む): 4524120000

約数和(自身を除く): 2478322568

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 343, 356, 392, 623, 686, 712, 1246, 1372, 2492, 2744, 4361, 4984, 8377, 8722, 16754, 17444, 30527, 33508, 34888, 58639, 61054, 67016, 117278, 122108, 234556, 244216, 410473, 469112, 745553, 820946, 1491106, 1641892, 2873311, 2982212, 3283784, 5218871, 5746622, 5964424, 10437742, 11493244, 20875484, 22986488, 36532097, 41750968, 73064194, 146128388, 255724679, 292256776, 511449358, 1022898716, 2045797432]

約数ペア:

[(1, 2045797432), (2, 1022898716), (4, 511449358), (7, 292256776), (8, 255724679), (14, 146128388), (28, 73064194), (49, 41750968), (56, 36532097), (89, 22986488), (98, 20875484), (178, 11493244), (196, 10437742), (343, 5964424), (356, 5746622), (392, 5218871), (623, 3283784), (686, 2982212), (712, 2873311), (1246, 1641892), (1372, 1491106), (2492, 820946), (2744, 745553), (4361, 469112), (4984, 410473), (8377, 244216), (8722, 234556), (16754, 122108), (17444, 117278), (30527, 67016), (33508, 61054), (34888, 58639)]