281383041254

素因数分解:

$2^1\times 7^2\times {\mathrm{563}}^1\times {\mathrm{1033}}^1\times {\mathrm{4937}}^1$

素因数の和:6549

約数の個数: 48

約数和(自身を含む): 492432648048

約数和(自身を除く): 211049606794

約数列:

[1, 2, 7, 14, 49, 98, 563, 1033, 1126, 2066, 3941, 4937, 7231, 7882, 9874, 14462, 27587, 34559, 50617, 55174, 69118, 101234, 241913, 483826, 581579, 1163158, 2779531, 4071053, 5099921, 5559062, 8142106, 10199842, 19456717, 28497371, 35699447, 38913434, 56994742, 71398894, 136197019, 249896129, 272394038, 499792258, 2871255523, 5742511046, 20098788661, 40197577322, 140691520627, 281383041254]

約数ペア:

[(1, 281383041254), (2, 140691520627), (7, 40197577322), (14, 20098788661), (49, 5742511046), (98, 2871255523), (563, 499792258), (1033, 272394038), (1126, 249896129), (2066, 136197019), (3941, 71398894), (4937, 56994742), (7231, 38913434), (7882, 35699447), (9874, 28497371), (14462, 19456717), (27587, 10199842), (34559, 8142106), (50617, 5559062), (55174, 5099921), (69118, 4071053), (101234, 2779531), (241913, 1163158), (483826, 581579)]