2790280450045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{62555329}}^1$

素因数の和:62556156

約数の個数: 16

約数和(自身を含む): 3657234813120

約数和(自身を除く): 866954363075

約数列:

[1, 5, 11, 55, 811, 4055, 8921, 44605, 62555329, 312776645, 688108619, 3440543095, 50732371819, 253661859095, 558056090009, 2790280450045]

約数ペア:

[(1, 2790280450045), (5, 558056090009), (11, 253661859095), (55, 50732371819), (811, 3440543095), (4055, 688108619), (8921, 312776645), (44605, 62555329)]