12842262004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1\times {\mathrm{3461}}^1$

素因数の和:4001

約数の個数: 72

約数和(自身を含む): 26608932000

約数和(自身を除く): 13766669996

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 499, 572, 676, 998, 1859, 1996, 3461, 3718, 5489, 6487, 6922, 7436, 10978, 12974, 13844, 21956, 25948, 38071, 44993, 71357, 76142, 84331, 89986, 142714, 152284, 168662, 179972, 285428, 337324, 494923, 584909, 927641, 989846, 1169818, 1727039, 1855282, 1979692, 2339636, 3454078, 3710564, 6433999, 6908156, 12867998, 18997429, 22451507, 25735996, 37994858, 44903014, 75989716, 89806028, 246966577, 291869591, 493933154, 583739182, 987866308, 1167478364, 3210565501, 6421131002, 12842262004]

約数ペア:

[(1, 12842262004), (2, 6421131002), (4, 3210565501), (11, 1167478364), (13, 987866308), (22, 583739182), (26, 493933154), (44, 291869591), (52, 246966577), (143, 89806028), (169, 75989716), (286, 44903014), (338, 37994858), (499, 25735996), (572, 22451507), (676, 18997429), (998, 12867998), (1859, 6908156), (1996, 6433999), (3461, 3710564), (3718, 3454078), (5489, 2339636), (6487, 1979692), (6922, 1855282), (7436, 1727039), (10978, 1169818), (12974, 989846), (13844, 927641), (21956, 584909), (25948, 494923), (38071, 337324), (44993, 285428), (71357, 179972), (76142, 168662), (84331, 152284), (89986, 142714)]