1570886538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{144889}}^1$

素因数の和:145046

約数の個数: 32

約数和(自身を含む): 3407812800

約数和(自身を除く): 1836926262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 144889, 289778, 434667, 869334, 1883557, 3767114, 5650671, 11301342, 20139571, 40279142, 60418713, 120837426, 261814423, 523628846, 785443269, 1570886538]

約数ペア:

[(1, 1570886538), (2, 785443269), (3, 523628846), (6, 261814423), (13, 120837426), (26, 60418713), (39, 40279142), (78, 20139571), (139, 11301342), (278, 5650671), (417, 3767114), (834, 1883557), (1807, 869334), (3614, 434667), (5421, 289778), (10842, 144889)]