2007185308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{15083}}^1$

素因数の和:15226

約数の個数: 48

約数和(自身を含む): 3953214720

約数和(自身を除く): 1946029412

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 103, 206, 323, 412, 646, 1292, 1751, 1957, 3502, 3914, 7004, 7828, 15083, 30166, 33269, 60332, 66538, 133076, 256411, 286577, 512822, 573154, 1025644, 1146308, 1553549, 3107098, 4871809, 6214196, 9743618, 19487236, 26410333, 29517431, 52820666, 59034862, 105641332, 118069724, 501796327, 1003592654, 2007185308]

約数ペア:

[(1, 2007185308), (2, 1003592654), (4, 501796327), (17, 118069724), (19, 105641332), (34, 59034862), (38, 52820666), (68, 29517431), (76, 26410333), (103, 19487236), (206, 9743618), (323, 6214196), (412, 4871809), (646, 3107098), (1292, 1553549), (1751, 1146308), (1957, 1025644), (3502, 573154), (3914, 512822), (7004, 286577), (7828, 256411), (15083, 133076), (30166, 66538), (33269, 60332)]