2078604836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1\times {\mathrm{2677}}^1$

素因数の和:5220

約数の個数: 48

約数和(自身を含む): 4538631552

約数和(自身を除く): 2460026716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2521, 2677, 5042, 5354, 10084, 10708, 17647, 18739, 27731, 29447, 35294, 37478, 55462, 58894, 70588, 74956, 110924, 117788, 194117, 206129, 388234, 412258, 776468, 824516, 6748717, 13497434, 26994868, 47241019, 74235887, 94482038, 148471774, 188964076, 296943548, 519651209, 1039302418, 2078604836]

約数ペア:

[(1, 2078604836), (2, 1039302418), (4, 519651209), (7, 296943548), (11, 188964076), (14, 148471774), (22, 94482038), (28, 74235887), (44, 47241019), (77, 26994868), (154, 13497434), (308, 6748717), (2521, 824516), (2677, 776468), (5042, 412258), (5354, 388234), (10084, 206129), (10708, 194117), (17647, 117788), (18739, 110924), (27731, 74956), (29447, 70588), (35294, 58894), (37478, 55462)]