4414936484

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{4523}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 8974457856

約数和(自身を除く): 4559521372

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 491, 497, 982, 994, 1964, 1988, 3437, 4523, 6874, 9046, 13748, 18092, 31661, 34861, 63322, 69722, 126644, 139444, 244027, 321133, 488054, 642266, 976108, 1284532, 2220793, 2247931, 4441586, 4495862, 8883172, 8991724, 15545551, 31091102, 62182204, 157676303, 315352606, 630705212, 1103734121, 2207468242, 4414936484]

約数ペア:

[(1, 4414936484), (2, 2207468242), (4, 1103734121), (7, 630705212), (14, 315352606), (28, 157676303), (71, 62182204), (142, 31091102), (284, 15545551), (491, 8991724), (497, 8883172), (982, 4495862), (994, 4441586), (1964, 2247931), (1988, 2220793), (3437, 1284532), (4523, 976108), (6874, 642266), (9046, 488054), (13748, 321133), (18092, 244027), (31661, 139444), (34861, 126644), (63322, 69722)]