4008995998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16844521}}^1$

素因数の和:16844547

約数の個数: 16

約数和(自身を含む): 7276833504

約数和(自身を除く): 3267837506

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 16844521, 33689042, 117911647, 235823294, 286356857, 572713714, 2004497999, 4008995998]

約数ペア:

[(1, 4008995998), (2, 2004497999), (7, 572713714), (14, 286356857), (17, 235823294), (34, 117911647), (119, 33689042), (238, 16844521)]