2039709412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{1663}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 3900682240

約数和(自身を除く): 1860972828

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 229, 412, 458, 916, 1339, 1663, 2678, 2977, 3326, 5356, 5954, 6652, 11908, 21619, 23587, 43238, 47174, 86476, 94348, 171289, 306631, 342578, 380827, 613262, 685156, 761654, 1226524, 1523308, 2226757, 4453514, 4950751, 8907028, 9901502, 19803004, 39225181, 78450362, 156900724, 509927353, 1019854706, 2039709412]

約数ペア:

[(1, 2039709412), (2, 1019854706), (4, 509927353), (13, 156900724), (26, 78450362), (52, 39225181), (103, 19803004), (206, 9901502), (229, 8907028), (412, 4950751), (458, 4453514), (916, 2226757), (1339, 1523308), (1663, 1226524), (2678, 761654), (2977, 685156), (3326, 613262), (5356, 380827), (5954, 342578), (6652, 306631), (11908, 171289), (21619, 94348), (23587, 86476), (43238, 47174)]