2016390728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{341993}}^1$

素因数の和:342077

約数の個数: 32

約数和(自身を含む): 4186006560

約数和(自身を除く): 2169615832

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 341993, 683986, 1367972, 2735944, 3761923, 7523846, 15047692, 22913531, 30095384, 45827062, 91654124, 183308248, 252048841, 504097682, 1008195364, 2016390728]

約数ペア:

[(1, 2016390728), (2, 1008195364), (4, 504097682), (8, 252048841), (11, 183308248), (22, 91654124), (44, 45827062), (67, 30095384), (88, 22913531), (134, 15047692), (268, 7523846), (536, 3761923), (737, 2735944), (1474, 1367972), (2948, 683986), (5896, 341993)]