2563889988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{524957}}^1$

素因数の和:525012

約数の個数: 48

約数和(自身を含む): 6702663744

約数和(自身を除く): 4138773756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 524957, 1049914, 1574871, 2099828, 3149742, 5774527, 6299484, 11549054, 17323581, 19423409, 23098108, 34647162, 38846818, 58270227, 69294324, 77693636, 116540454, 213657499, 233080908, 427314998, 640972497, 854629996, 1281944994, 2563889988]

約数ペア:

[(1, 2563889988), (2, 1281944994), (3, 854629996), (4, 640972497), (6, 427314998), (11, 233080908), (12, 213657499), (22, 116540454), (33, 77693636), (37, 69294324), (44, 58270227), (66, 38846818), (74, 34647162), (111, 23098108), (132, 19423409), (148, 17323581), (222, 11549054), (407, 6299484), (444, 5774527), (814, 3149742), (1221, 2099828), (1628, 1574871), (2442, 1049914), (4884, 524957)]