828367904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{284467}}^1$

素因数の和:284497

約数の個数: 48

約数和(自身を含む): 2007206208

約数和(自身を除く): 1178838304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 284467, 568934, 1137868, 1991269, 2275736, 3698071, 3982538, 4551472, 7396142, 7965076, 9102944, 14792284, 15930152, 25886497, 29584568, 31860304, 51772994, 59169136, 63720608, 103545988, 118338272, 207091976, 414183952, 828367904]

約数ペア:

[(1, 828367904), (2, 414183952), (4, 207091976), (7, 118338272), (8, 103545988), (13, 63720608), (14, 59169136), (16, 51772994), (26, 31860304), (28, 29584568), (32, 25886497), (52, 15930152), (56, 14792284), (91, 9102944), (104, 7965076), (112, 7396142), (182, 4551472), (208, 3982538), (224, 3698071), (364, 2275736), (416, 1991269), (728, 1137868), (1456, 568934), (2912, 284467)]