2007247954

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{1123}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 3149070336

約数和(自身を除く): 1141822382

約数列:

[1, 2, 31, 62, 127, 227, 254, 454, 1123, 2246, 3937, 7037, 7874, 14074, 28829, 34813, 57658, 69626, 142621, 254921, 285242, 509842, 893699, 1787398, 4421251, 7902551, 8842502, 15805102, 32374967, 64749934, 1003623977, 2007247954]

約数ペア:

[(1, 2007247954), (2, 1003623977), (31, 64749934), (62, 32374967), (127, 15805102), (227, 8842502), (254, 7902551), (454, 4421251), (1123, 1787398), (2246, 893699), (3937, 509842), (7037, 285242), (7874, 254921), (14074, 142621), (28829, 69626), (34813, 57658)]