1587220312

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{28019}}^1$

素因数の和:28195

約数の個数: 32

約数和(自身を含む): 3048015600

約数和(自身を除く): 1460795288

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 292, 388, 584, 776, 7081, 14162, 28019, 28324, 56038, 56648, 112076, 224152, 2045387, 2717843, 4090774, 5435686, 8181548, 10871372, 16363096, 21742744, 198402539, 396805078, 793610156, 1587220312]

約数ペア:

[(1, 1587220312), (2, 793610156), (4, 396805078), (8, 198402539), (73, 21742744), (97, 16363096), (146, 10871372), (194, 8181548), (292, 5435686), (388, 4090774), (584, 2717843), (776, 2045387), (7081, 224152), (14162, 112076), (28019, 56648), (28324, 56038)]