1237351686

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{3803}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 2496763008

約数和(自身を除く): 1259411322

約数列:

[1, 2, 3, 6, 211, 257, 422, 514, 633, 771, 1266, 1542, 3803, 7606, 11409, 22818, 54227, 108454, 162681, 325362, 802433, 977371, 1604866, 1954742, 2407299, 2932113, 4814598, 5864226, 206225281, 412450562, 618675843, 1237351686]

約数ペア:

[(1, 1237351686), (2, 618675843), (3, 412450562), (6, 206225281), (211, 5864226), (257, 4814598), (422, 2932113), (514, 2407299), (633, 1954742), (771, 1604866), (1266, 977371), (1542, 802433), (3803, 325362), (7606, 162681), (11409, 108454), (22818, 54227)]