788885468

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{941}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 1603660800

約数和(自身を除く): 814775332

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 379, 553, 758, 941, 1106, 1516, 1882, 2212, 2653, 3764, 5306, 6587, 10612, 13174, 26348, 29941, 59882, 74339, 119764, 148678, 209587, 297356, 356639, 419174, 520373, 713278, 838348, 1040746, 1426556, 2081492, 2496473, 4992946, 9985892, 28174481, 56348962, 112697924, 197221367, 394442734, 788885468]

約数ペア:

[(1, 788885468), (2, 394442734), (4, 197221367), (7, 112697924), (14, 56348962), (28, 28174481), (79, 9985892), (158, 4992946), (316, 2496473), (379, 2081492), (553, 1426556), (758, 1040746), (941, 838348), (1106, 713278), (1516, 520373), (1882, 419174), (2212, 356639), (2653, 297356), (3764, 209587), (5306, 148678), (6587, 119764), (10612, 74339), (13174, 59882), (26348, 29941)]