2008403222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{31139}}^1$

素因数の和:31436

約数の個数: 32

約数和(自身を含む): 3659074560

約数和(自身を除く): 1650671338

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271, 542, 1897, 3794, 4607, 9214, 31139, 32249, 62278, 64498, 217973, 435946, 529363, 1058726, 3705541, 7411082, 8438669, 16877338, 59070683, 118141366, 143457373, 286914746, 1004201611, 2008403222]

約数ペア:

[(1, 2008403222), (2, 1004201611), (7, 286914746), (14, 143457373), (17, 118141366), (34, 59070683), (119, 16877338), (238, 8438669), (271, 7411082), (542, 3705541), (1897, 1058726), (3794, 529363), (4607, 435946), (9214, 217973), (31139, 64498), (32249, 62278)]