2131170052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{229553}}^1$

素因数の和:229779

約数の個数: 24

約数和(自身を含む): 4087897632

約数和(自身を除く): 1956727580

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 229553, 459106, 918212, 2525083, 5050166, 10100332, 48435683, 96871366, 193742732, 532792513, 1065585026, 2131170052]

約数ペア:

[(1, 2131170052), (2, 1065585026), (4, 532792513), (11, 193742732), (22, 96871366), (44, 48435683), (211, 10100332), (422, 5050166), (844, 2525083), (2321, 918212), (4642, 459106), (9284, 229553)]