329048570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{2647}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 613149696

約数和(自身を除く): 284101126

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 401, 802, 2005, 2647, 4010, 5294, 12431, 13235, 24862, 26470, 62155, 82057, 124310, 164114, 410285, 820570, 1061447, 2122894, 5307235, 10614470, 32904857, 65809714, 164524285, 329048570]

約数ペア:

[(1, 329048570), (2, 164524285), (5, 65809714), (10, 32904857), (31, 10614470), (62, 5307235), (155, 2122894), (310, 1061447), (401, 820570), (802, 410285), (2005, 164114), (2647, 124310), (4010, 82057), (5294, 62155), (12431, 26470), (13235, 24862)]