2017151830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{15077}}^1$

素因数の和:15888

約数の個数: 32

約数和(自身を含む): 3849594336

約数和(自身を除く): 1832442506

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 787, 1574, 3935, 7870, 13379, 15077, 26758, 30154, 66895, 75385, 133790, 150770, 256309, 512618, 1281545, 2563090, 11865599, 23731198, 59327995, 118655990, 201715183, 403430366, 1008575915, 2017151830]

約数ペア:

[(1, 2017151830), (2, 1008575915), (5, 403430366), (10, 201715183), (17, 118655990), (34, 59327995), (85, 23731198), (170, 11865599), (787, 2563090), (1574, 1281545), (3935, 512618), (7870, 256309), (13379, 150770), (15077, 133790), (26758, 75385), (30154, 66895)]