213436730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1641821}}^1$

素因数の和:1641841

約数の個数: 16

約数和(自身を含む): 413739144

約数和(自身を除く): 200302414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1641821, 3283642, 8209105, 16418210, 21343673, 42687346, 106718365, 213436730]

約数ペア:

[(1, 213436730), (2, 106718365), (5, 42687346), (10, 21343673), (13, 16418210), (26, 8209105), (65, 3283642), (130, 1641821)]