1212843318

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{10141}}^1$

素因数の和:10820

約数の個数: 32

約数和(自身を含む): 2508076032

約数和(自身を除く): 1295232714

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 643, 1286, 1929, 3858, 10141, 19933, 20282, 30423, 39866, 59799, 60846, 119598, 314371, 628742, 943113, 1886226, 6520663, 13041326, 19561989, 39123978, 202140553, 404281106, 606421659, 1212843318]

約数ペア:

[(1, 1212843318), (2, 606421659), (3, 404281106), (6, 202140553), (31, 39123978), (62, 19561989), (93, 13041326), (186, 6520663), (643, 1886226), (1286, 943113), (1929, 628742), (3858, 314371), (10141, 119598), (19933, 60846), (20282, 59799), (30423, 39866)]