1326208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 2848860

約数和(自身を除く): 1522652

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 797, 832, 1594, 1664, 3188, 6376, 10361, 12752, 20722, 25504, 41444, 51008, 82888, 102016, 165776, 331552, 663104, 1326208]

約数ペア:

[(1, 1326208), (2, 663104), (4, 331552), (8, 165776), (13, 102016), (16, 82888), (26, 51008), (32, 41444), (52, 25504), (64, 20722), (104, 12752), (128, 10361), (208, 6376), (416, 3188), (797, 1664), (832, 1594)]