2017807736

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{133949}}^1$

素因数の和:134231

約数の個数: 32

約数和(自身を含む): 4339980000

約数和(自身を除く): 2322172264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 3766, 7532, 15064, 133949, 267898, 535796, 937643, 1071592, 1875286, 3750572, 7501144, 36032281, 72064562, 144129124, 252225967, 288258248, 504451934, 1008903868, 2017807736]

約数ペア:

[(1, 2017807736), (2, 1008903868), (4, 504451934), (7, 288258248), (8, 252225967), (14, 144129124), (28, 72064562), (56, 36032281), (269, 7501144), (538, 3750572), (1076, 1875286), (1883, 1071592), (2152, 937643), (3766, 535796), (7532, 267898), (15064, 133949)]