2950168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 6274800

約数和(自身を除く): 3324632

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1493, 1976, 2986, 5972, 11944, 19409, 28367, 38818, 56734, 77636, 113468, 155272, 226936, 368771, 737542, 1475084, 2950168]

約数ペア:

[(1, 2950168), (2, 1475084), (4, 737542), (8, 368771), (13, 226936), (19, 155272), (26, 113468), (38, 77636), (52, 56734), (76, 38818), (104, 28367), (152, 19409), (247, 11944), (494, 5972), (988, 2986), (1493, 1976)]