1930431318

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{16141}}^1$

素因数の和:16820

約数の個数: 32

約数和(自身を含む): 3991852032

約数和(自身を除く): 2061420714

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 643, 1286, 1929, 3858, 16141, 19933, 32282, 39866, 48423, 59799, 96846, 119598, 500371, 1000742, 1501113, 3002226, 10378663, 20757326, 31135989, 62271978, 321738553, 643477106, 965215659, 1930431318]

約数ペア:

[(1, 1930431318), (2, 965215659), (3, 643477106), (6, 321738553), (31, 62271978), (62, 31135989), (93, 20757326), (186, 10378663), (643, 3002226), (1286, 1501113), (1929, 1000742), (3858, 500371), (16141, 119598), (19933, 96846), (32282, 59799), (39866, 48423)]