908737396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{4507}}^1$

素因数の和:4916

約数の個数: 48

約数和(自身を含む): 1918604800

約数和(自身を除く): 1009867404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 379, 532, 758, 1516, 2653, 4507, 5306, 7201, 9014, 10612, 14402, 18028, 28804, 31549, 50407, 63098, 85633, 100814, 126196, 171266, 201628, 342532, 599431, 1198862, 1708153, 2397724, 3416306, 6832612, 11957071, 23914142, 32454907, 47828284, 64909814, 129819628, 227184349, 454368698, 908737396]

約数ペア:

[(1, 908737396), (2, 454368698), (4, 227184349), (7, 129819628), (14, 64909814), (19, 47828284), (28, 32454907), (38, 23914142), (76, 11957071), (133, 6832612), (266, 3416306), (379, 2397724), (532, 1708153), (758, 1198862), (1516, 599431), (2653, 342532), (4507, 201628), (5306, 171266), (7201, 126196), (9014, 100814), (10612, 85633), (14402, 63098), (18028, 50407), (28804, 31549)]