2131008816

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{103007}}^1$

素因数の和:103449

約数の個数: 40

約数和(自身を含む): 5517932544

約数和(自身を除く): 3386923728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1293, 1724, 2586, 3448, 5172, 6896, 10344, 20688, 103007, 206014, 309021, 412028, 618042, 824056, 1236084, 1648112, 2472168, 4944336, 44396017, 88792034, 133188051, 177584068, 266376102, 355168136, 532752204, 710336272, 1065504408, 2131008816]

約数ペア:

[(1, 2131008816), (2, 1065504408), (3, 710336272), (4, 532752204), (6, 355168136), (8, 266376102), (12, 177584068), (16, 133188051), (24, 88792034), (48, 44396017), (431, 4944336), (862, 2472168), (1293, 1648112), (1724, 1236084), (2586, 824056), (3448, 618042), (5172, 412028), (6896, 309021), (10344, 206014), (20688, 103007)]