2011625644

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1\times {\mathrm{1181}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 4066836480

約数和(自身を除く): 2055210836

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 479, 508, 889, 958, 1181, 1778, 1916, 2362, 3353, 3556, 4724, 6706, 8267, 13412, 16534, 33068, 60833, 121666, 149987, 243332, 299974, 425831, 565699, 599948, 851662, 1049909, 1131398, 1703324, 2099818, 2262796, 3959893, 4199636, 7919786, 15839572, 71843773, 143687546, 287375092, 502906411, 1005812822, 2011625644]

約数ペア:

[(1, 2011625644), (2, 1005812822), (4, 502906411), (7, 287375092), (14, 143687546), (28, 71843773), (127, 15839572), (254, 7919786), (479, 4199636), (508, 3959893), (889, 2262796), (958, 2099818), (1181, 1703324), (1778, 1131398), (1916, 1049909), (2362, 851662), (3353, 599948), (3556, 565699), (4724, 425831), (6706, 299974), (8267, 243332), (13412, 149987), (16534, 121666), (33068, 60833)]