2437912010

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{276721}}^1$

素因数の和:277609

約数の個数: 16

約数和(自身を含む): 4393238472

約数和(自身を除く): 1955326462

約数列:

[1, 2, 5, 10, 881, 1762, 4405, 8810, 276721, 553442, 1383605, 2767210, 243791201, 487582402, 1218956005, 2437912010]

約数ペア:

[(1, 2437912010), (2, 1218956005), (5, 487582402), (10, 243791201), (881, 2767210), (1762, 1383605), (4405, 553442), (8810, 276721)]