2019571944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6472987}}^1$

素因数の和:6473009

約数の個数: 32

約数和(自身を含む): 5437309920

約数和(自身を除く): 3417737976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6472987, 12945974, 19418961, 25891948, 38837922, 51783896, 77675844, 84148831, 155351688, 168297662, 252446493, 336595324, 504892986, 673190648, 1009785972, 2019571944]

約数ペア:

[(1, 2019571944), (2, 1009785972), (3, 673190648), (4, 504892986), (6, 336595324), (8, 252446493), (12, 168297662), (13, 155351688), (24, 84148831), (26, 77675844), (39, 51783896), (52, 38837922), (78, 25891948), (104, 19418961), (156, 12945974), (312, 6472987)]