2531347616

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491333}}^1$

素因数の和:491373

約数の個数: 48

約数和(自身を含む): 5943176064

約数和(自身を除く): 3411828448

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 491333, 982666, 1965332, 3439331, 3930664, 6878662, 7861328, 11300659, 13757324, 15722656, 22601318, 27514648, 45202636, 55029296, 79104613, 90405272, 110058592, 158209226, 180810544, 316418452, 361621088, 632836904, 1265673808, 2531347616]

約数ペア:

[(1, 2531347616), (2, 1265673808), (4, 632836904), (7, 361621088), (8, 316418452), (14, 180810544), (16, 158209226), (23, 110058592), (28, 90405272), (32, 79104613), (46, 55029296), (56, 45202636), (92, 27514648), (112, 22601318), (161, 15722656), (184, 13757324), (224, 11300659), (322, 7861328), (368, 6878662), (644, 3930664), (736, 3439331), (1288, 1965332), (2576, 982666), (5152, 491333)]