2013293296

素因数分解:

$2^4\times 7^1\times {\mathrm{907}}^1\times {\mathrm{19819}}^1$

素因数の和:20741

約数の個数: 40

約数和(自身を含む): 4463146880

約数和(自身を除く): 2449853584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 907, 1814, 3628, 6349, 7256, 12698, 14512, 19819, 25396, 39638, 50792, 79276, 101584, 138733, 158552, 277466, 317104, 554932, 1109864, 2219728, 17975833, 35951666, 71903332, 125830831, 143806664, 251661662, 287613328, 503323324, 1006646648, 2013293296]

約数ペア:

[(1, 2013293296), (2, 1006646648), (4, 503323324), (7, 287613328), (8, 251661662), (14, 143806664), (16, 125830831), (28, 71903332), (56, 35951666), (112, 17975833), (907, 2219728), (1814, 1109864), (3628, 554932), (6349, 317104), (7256, 277466), (12698, 158552), (14512, 138733), (19819, 101584), (25396, 79276), (39638, 50792)]