1245673312

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{230339}}^1$

素因数の和:230375

約数の個数: 36

約数和(自身を含む): 2655589860

約数和(自身を除く): 1409916548

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 230339, 460678, 921356, 1842712, 2994407, 3685424, 5988814, 7370848, 11977628, 23955256, 38927291, 47910512, 77854582, 95821024, 155709164, 311418328, 622836656, 1245673312]

約数ペア:

[(1, 1245673312), (2, 622836656), (4, 311418328), (8, 155709164), (13, 95821024), (16, 77854582), (26, 47910512), (32, 38927291), (52, 23955256), (104, 11977628), (169, 7370848), (208, 5988814), (338, 3685424), (416, 2994407), (676, 1842712), (1352, 921356), (2704, 460678), (5408, 230339)]