2590313776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{49253}}^1$

素因数の和:49453

約数の個数: 40

約数和(自身を含む): 5313521520

約数和(自身を除く): 2723207744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 1384, 2768, 3287, 6574, 13148, 26296, 49253, 52592, 98506, 197012, 394024, 788048, 935807, 1871614, 3743228, 7486456, 8520769, 14972912, 17041538, 34083076, 68166152, 136332304, 161894611, 323789222, 647578444, 1295156888, 2590313776]

約数ペア:

[(1, 2590313776), (2, 1295156888), (4, 647578444), (8, 323789222), (16, 161894611), (19, 136332304), (38, 68166152), (76, 34083076), (152, 17041538), (173, 14972912), (304, 8520769), (346, 7486456), (692, 3743228), (1384, 1871614), (2768, 935807), (3287, 788048), (6574, 394024), (13148, 197012), (26296, 98506), (49253, 52592)]