2985736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 3364664

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1511, 1976, 3022, 6044, 12088, 19643, 28709, 39286, 57418, 78572, 114836, 157144, 229672, 373217, 746434, 1492868, 2985736]

約数ペア:

[(1, 2985736), (2, 1492868), (4, 746434), (8, 373217), (13, 229672), (19, 157144), (26, 114836), (38, 78572), (52, 57418), (76, 39286), (104, 28709), (152, 19643), (247, 12088), (494, 6044), (988, 3022), (1511, 1976)]