1215707514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523443}}^1$

素因数の和:1523474

約数の個数: 32

約数和(自身を含む): 2925012480

約数和(自身を除く): 1709304966

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1523443, 3046886, 4570329, 9140658, 10664101, 21328202, 28945417, 31992303, 57890834, 63984606, 86836251, 173672502, 202617919, 405235838, 607853757, 1215707514]

約数ペア:

[(1, 1215707514), (2, 607853757), (3, 405235838), (6, 202617919), (7, 173672502), (14, 86836251), (19, 63984606), (21, 57890834), (38, 31992303), (42, 28945417), (57, 21328202), (114, 10664101), (133, 9140658), (266, 4570329), (399, 3046886), (798, 1523443)]