4039266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 10260000

約数和(自身を除く): 6220734

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1249, 1617, 2498, 3234, 3747, 7494, 8743, 13739, 17486, 26229, 27478, 41217, 52458, 61201, 82434, 96173, 122402, 183603, 192346, 288519, 367206, 577038, 673211, 1346422, 2019633, 4039266]

約数ペア:

[(1, 4039266), (2, 2019633), (3, 1346422), (6, 673211), (7, 577038), (11, 367206), (14, 288519), (21, 192346), (22, 183603), (33, 122402), (42, 96173), (49, 82434), (66, 61201), (77, 52458), (98, 41217), (147, 27478), (154, 26229), (231, 17486), (294, 13739), (462, 8743), (539, 7494), (1078, 3747), (1249, 3234), (1617, 2498)]