133732540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{393331}}^1$

素因数の和:393357

約数の個数: 24

約数和(自身を含む): 297358992

約数和(自身を除く): 163626452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 393331, 786662, 1573324, 1966655, 3933310, 6686627, 7866620, 13373254, 26746508, 33433135, 66866270, 133732540]

約数ペア:

[(1, 133732540), (2, 66866270), (4, 33433135), (5, 26746508), (10, 13373254), (17, 7866620), (20, 6686627), (34, 3933310), (68, 1966655), (85, 1573324), (170, 786662), (340, 393331)]