4909142786

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2531}}^1\times {\mathrm{6977}}^1$

素因数の和:9649

約数の個数: 16

約数和(自身を含む): 7420684320

約数和(自身を除く): 2511541534

約数列:

[1, 2, 139, 278, 2531, 5062, 6977, 13954, 351809, 703618, 969803, 1939606, 17658787, 35317574, 2454571393, 4909142786]

約数ペア:

[(1, 4909142786), (2, 2454571393), (139, 35317574), (278, 17658787), (2531, 1939606), (5062, 969803), (6977, 703618), (13954, 351809)]