538249628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{3331}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 1119552000

約数和(自身を除く): 581302372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 199, 203, 398, 406, 796, 812, 1393, 2786, 3331, 5572, 5771, 6662, 11542, 13324, 23084, 23317, 40397, 46634, 80794, 93268, 96599, 161588, 193198, 386396, 662869, 676193, 1325738, 1352386, 2651476, 2704772, 4640083, 9280166, 18560332, 19223201, 38446402, 76892804, 134562407, 269124814, 538249628]

約数ペア:

[(1, 538249628), (2, 269124814), (4, 134562407), (7, 76892804), (14, 38446402), (28, 19223201), (29, 18560332), (58, 9280166), (116, 4640083), (199, 2704772), (203, 2651476), (398, 1352386), (406, 1325738), (796, 676193), (812, 662869), (1393, 386396), (2786, 193198), (3331, 161588), (5572, 96599), (5771, 93268), (6662, 80794), (11542, 46634), (13324, 40397), (23084, 23317)]