1240838924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1423}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 2403085440

約数和(自身を除く): 1162246516

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 409, 533, 818, 1066, 1423, 1636, 2132, 2846, 5317, 5692, 10634, 16769, 18499, 21268, 33538, 36998, 58343, 67076, 73996, 116686, 217997, 233372, 435994, 582007, 758459, 871988, 1164014, 1516918, 2328028, 3033836, 7566091, 15132182, 23862287, 30264364, 47724574, 95449148, 310209731, 620419462, 1240838924]

約数ペア:

[(1, 1240838924), (2, 620419462), (4, 310209731), (13, 95449148), (26, 47724574), (41, 30264364), (52, 23862287), (82, 15132182), (164, 7566091), (409, 3033836), (533, 2328028), (818, 1516918), (1066, 1164014), (1423, 871988), (1636, 758459), (2132, 582007), (2846, 435994), (5317, 233372), (5692, 217997), (10634, 116686), (16769, 73996), (18499, 67076), (21268, 58343), (33538, 36998)]