2438559885

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{22639}}^1$

素因数の和:22857

約数の個数: 32

約数和(自身を含む): 4016517120

約数和(自身を除く): 1577957235

約数列:

[1, 3, 5, 15, 43, 129, 167, 215, 501, 645, 835, 2505, 7181, 21543, 22639, 35905, 67917, 107715, 113195, 339585, 973477, 2920431, 3780713, 4867385, 11342139, 14602155, 18903565, 56710695, 162570659, 487711977, 812853295, 2438559885]

約数ペア:

[(1, 2438559885), (3, 812853295), (5, 487711977), (15, 162570659), (43, 56710695), (129, 18903565), (167, 14602155), (215, 11342139), (501, 4867385), (645, 3780713), (835, 2920431), (2505, 973477), (7181, 339585), (21543, 113195), (22639, 107715), (35905, 67917)]