129019970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{758941}}^1$

素因数の和:758965

約数の個数: 16

約数和(自身を含む): 245897208

約数和(自身を除く): 116877238

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 758941, 1517882, 3794705, 7589410, 12901997, 25803994, 64509985, 129019970]

約数ペア:

[(1, 129019970), (2, 64509985), (5, 25803994), (10, 12901997), (17, 7589410), (34, 3794705), (85, 1517882), (170, 758941)]