2213952045

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{548687}}^1$

素因数の和:548964

約数の個数: 16

約数和(自身を含む): 3555498240

約数和(自身を除く): 1341546195

約数列:

[1, 3, 5, 15, 269, 807, 1345, 4035, 548687, 1646061, 2743435, 8230305, 147596803, 442790409, 737984015, 2213952045]

約数ペア:

[(1, 2213952045), (3, 737984015), (5, 442790409), (15, 147596803), (269, 8230305), (807, 2743435), (1345, 1646061), (4035, 548687)]