2008295148

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{5387}}^1$

素因数の和:6102

約数の個数: 48

約数和(自身を含む): 4793854464

約数和(自身を除く): 2785559316

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 661, 1322, 1983, 2644, 3966, 5387, 7932, 10774, 16161, 21548, 31067, 32322, 62134, 64644, 93201, 124268, 186402, 253189, 372804, 506378, 759567, 1012756, 1519134, 3038268, 3560807, 7121614, 10682421, 14243228, 21364842, 42729684, 167357929, 334715858, 502073787, 669431716, 1004147574, 2008295148]

約数ペア:

[(1, 2008295148), (2, 1004147574), (3, 669431716), (4, 502073787), (6, 334715858), (12, 167357929), (47, 42729684), (94, 21364842), (141, 14243228), (188, 10682421), (282, 7121614), (564, 3560807), (661, 3038268), (1322, 1519134), (1983, 1012756), (2644, 759567), (3966, 506378), (5387, 372804), (7932, 253189), (10774, 186402), (16161, 124268), (21548, 93201), (31067, 64644), (32322, 62134)]