7413458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 12936000

約数和(自身を除く): 5522542

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 349, 494, 559, 698, 817, 1118, 1634, 4537, 6631, 9074, 10621, 13262, 15007, 21242, 30014, 86203, 172406, 195091, 285133, 390182, 570266, 3706729, 7413458]

約数ペア:

[(1, 7413458), (2, 3706729), (13, 570266), (19, 390182), (26, 285133), (38, 195091), (43, 172406), (86, 86203), (247, 30014), (349, 21242), (494, 15007), (559, 13262), (698, 10621), (817, 9074), (1118, 6631), (1634, 4537)]