988884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2136

約数の個数: 36

約数和(自身を含む): 2693236

約数和(自身を除く): 1704352

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2113, 4226, 6339, 8452, 12678, 19017, 25356, 27469, 38034, 54938, 76068, 82407, 109876, 164814, 247221, 329628, 494442, 988884]

約数ペア:

[(1, 988884), (2, 494442), (3, 329628), (4, 247221), (6, 164814), (9, 109876), (12, 82407), (13, 76068), (18, 54938), (26, 38034), (36, 27469), (39, 25356), (52, 19017), (78, 12678), (117, 8452), (156, 6339), (234, 4226), (468, 2113)]