1187449970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{16963571}}^1$

素因数の和:16963585

約数の個数: 16

約数和(自身を含む): 2442754368

約数和(自身を除く): 1255304398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 16963571, 33927142, 84817855, 118744997, 169635710, 237489994, 593724985, 1187449970]

約数ペア:

[(1, 1187449970), (2, 593724985), (5, 237489994), (7, 169635710), (10, 118744997), (14, 84817855), (35, 33927142), (70, 16963571)]