2019689182

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{61051}}^1$

素因数の和:61216

約数の個数: 32

約数和(自身を含む): 3692424960

約数和(自身を除く): 1672735778

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 973, 1946, 2363, 4726, 16541, 33082, 61051, 122102, 427357, 854714, 1037867, 2075734, 7265069, 8486089, 14530138, 16972178, 59402623, 118805246, 144263513, 288527026, 1009844591, 2019689182]

約数ペア:

[(1, 2019689182), (2, 1009844591), (7, 288527026), (14, 144263513), (17, 118805246), (34, 59402623), (119, 16972178), (139, 14530138), (238, 8486089), (278, 7265069), (973, 2075734), (1946, 1037867), (2363, 854714), (4726, 427357), (16541, 122102), (33082, 61051)]