916210516

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 1751898960

約数和(自身を除く): 835688444

約数列:

[1, 2, 4, 13, 26, 52, 137, 169, 274, 338, 548, 676, 761, 1522, 1781, 2197, 3044, 3562, 4394, 7124, 8788, 9893, 19786, 23153, 39572, 46306, 92612, 104257, 128609, 208514, 257218, 300989, 417028, 514436, 601978, 1203956, 1355341, 1671917, 2710682, 3343834, 5421364, 6687668, 17619433, 35238866, 70477732, 229052629, 458105258, 916210516]

約数ペア:

[(1, 916210516), (2, 458105258), (4, 229052629), (13, 70477732), (26, 35238866), (52, 17619433), (137, 6687668), (169, 5421364), (274, 3343834), (338, 2710682), (548, 1671917), (676, 1355341), (761, 1203956), (1522, 601978), (1781, 514436), (2197, 417028), (3044, 300989), (3562, 257218), (4394, 208514), (7124, 128609), (8788, 104257), (9893, 92612), (19786, 46306), (23153, 39572)]