878423028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10457417}}^1$

素因数の和:10457431

約数の個数: 24

約数和(自身を含む): 2342461632

約数和(自身を除く): 1464038604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10457417, 20914834, 31372251, 41829668, 62744502, 73201919, 125489004, 146403838, 219605757, 292807676, 439211514, 878423028]

約数ペア:

[(1, 878423028), (2, 439211514), (3, 292807676), (4, 219605757), (6, 146403838), (7, 125489004), (12, 73201919), (14, 62744502), (21, 41829668), (28, 31372251), (42, 20914834), (84, 10457417)]