2116714912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{267803}}^1$

素因数の和:267845

約数の個数: 48

約数和(自身を含む): 4724062560

約数和(自身を除く): 2607347648

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 267803, 535606, 1071212, 2142424, 3481439, 4284848, 5088257, 6962878, 8569696, 10176514, 13925756, 20353028, 27851512, 40706056, 55703024, 66147341, 81412112, 111406048, 132294682, 162824224, 264589364, 529178728, 1058357456, 2116714912]

約数ペア:

[(1, 2116714912), (2, 1058357456), (4, 529178728), (8, 264589364), (13, 162824224), (16, 132294682), (19, 111406048), (26, 81412112), (32, 66147341), (38, 55703024), (52, 40706056), (76, 27851512), (104, 20353028), (152, 13925756), (208, 10176514), (247, 8569696), (304, 6962878), (416, 5088257), (494, 4284848), (608, 3481439), (988, 2142424), (1976, 1071212), (3952, 535606), (7904, 267803)]