1900169124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{34963}}^1$

素因数の和:35624

約数の個数: 48

約数和(自身を含む): 5075094528

約数和(自身を除く): 3174925404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1294, 1941, 2588, 3882, 4529, 7764, 9058, 13587, 18116, 27174, 34963, 54348, 69926, 104889, 139852, 209778, 244741, 419556, 489482, 734223, 978964, 1468446, 2936892, 22621061, 45242122, 67863183, 90484244, 135726366, 158347427, 271452732, 316694854, 475042281, 633389708, 950084562, 1900169124]

約数ペア:

[(1, 1900169124), (2, 950084562), (3, 633389708), (4, 475042281), (6, 316694854), (7, 271452732), (12, 158347427), (14, 135726366), (21, 90484244), (28, 67863183), (42, 45242122), (84, 22621061), (647, 2936892), (1294, 1468446), (1941, 978964), (2588, 734223), (3882, 489482), (4529, 419556), (7764, 244741), (9058, 209778), (13587, 139852), (18116, 104889), (27174, 69926), (34963, 54348)]