1971944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 4055520

約数和(自身を除く): 2083576

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 283, 536, 566, 871, 1132, 1742, 2264, 3484, 3679, 6968, 7358, 14716, 18961, 29432, 37922, 75844, 151688, 246493, 492986, 985972, 1971944]

約数ペア:

[(1, 1971944), (2, 985972), (4, 492986), (8, 246493), (13, 151688), (26, 75844), (52, 37922), (67, 29432), (104, 18961), (134, 14716), (268, 7358), (283, 6968), (536, 3679), (566, 3484), (871, 2264), (1132, 1742)]