1686638231

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 1862784000

約数和(自身を除く): 176145769

約数列:

[1, 23, 29, 97, 131, 199, 667, 2231, 2813, 3013, 3799, 4577, 5771, 12707, 19303, 26069, 64699, 87377, 132733, 292261, 368503, 443969, 559787, 599587, 756001, 2528693, 8475569, 12875101, 17388023, 58159939, 73332097, 1686638231]

約数ペア:

[(1, 1686638231), (23, 73332097), (29, 58159939), (97, 17388023), (131, 12875101), (199, 8475569), (667, 2528693), (2231, 756001), (2813, 599587), (3013, 559787), (3799, 443969), (4577, 368503), (5771, 292261), (12707, 132733), (19303, 87377), (26069, 64699)]