1551130636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1\times {\mathrm{577}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 2999348352

約数和(自身を除く): 1448217716

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 571, 577, 1142, 1154, 1177, 2284, 2308, 2354, 4708, 6281, 6347, 12562, 12694, 25124, 25388, 61097, 61739, 122194, 123478, 244388, 246956, 329467, 658934, 672067, 679129, 1317868, 1344134, 1358258, 2688268, 2716516, 3624137, 7248274, 14496548, 35252969, 70505938, 141011876, 387782659, 775565318, 1551130636]

約数ペア:

[(1, 1551130636), (2, 775565318), (4, 387782659), (11, 141011876), (22, 70505938), (44, 35252969), (107, 14496548), (214, 7248274), (428, 3624137), (571, 2716516), (577, 2688268), (1142, 1358258), (1154, 1344134), (1177, 1317868), (2284, 679129), (2308, 672067), (2354, 658934), (4708, 329467), (6281, 246956), (6347, 244388), (12562, 123478), (12694, 122194), (25124, 61739), (25388, 61097)]