2078167511

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{10771}}^1$

素因数の和:11462

約数の個数: 16

約数和(自身を含む): 2434299648

約数和(自身を除く): 356132137

約数列:

[1, 7, 43, 301, 641, 4487, 10771, 27563, 75397, 192941, 463153, 3242071, 6904211, 48329477, 296881073, 2078167511]

約数ペア:

[(1, 2078167511), (7, 296881073), (43, 48329477), (301, 6904211), (641, 3242071), (4487, 463153), (10771, 192941), (27563, 75397)]