2239970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9739}}^1$

素因数の和:9769

約数の個数: 16

約数和(自身を含む): 4207680

約数和(自身を除く): 1967710

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9739, 19478, 48695, 97390, 223997, 447994, 1119985, 2239970]

約数ペア:

[(1, 2239970), (2, 1119985), (5, 447994), (10, 223997), (23, 97390), (46, 48695), (115, 19478), (230, 9739)]