2015091754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{4349}}^1$

素因数の和:4686

約数の個数: 32

約数和(自身を含む): 3314908800

約数和(自身を除く): 1299817046

約数列:

[1, 2, 13, 26, 71, 142, 251, 502, 923, 1846, 3263, 4349, 6526, 8698, 17821, 35642, 56537, 113074, 231673, 308779, 463346, 617558, 1091599, 2183198, 4014127, 8028254, 14190787, 28381574, 77503529, 155007058, 1007545877, 2015091754]

約数ペア:

[(1, 2015091754), (2, 1007545877), (13, 155007058), (26, 77503529), (71, 28381574), (142, 14190787), (251, 8028254), (502, 4014127), (923, 2183198), (1846, 1091599), (3263, 617558), (4349, 463346), (6526, 308779), (8698, 231673), (17821, 113074), (35642, 56537)]