179451490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1055597}}^1$

素因数の和:1055621

約数の個数: 16

約数和(自身を含む): 342013752

約数和(自身を除く): 162562262

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1055597, 2111194, 5277985, 10555970, 17945149, 35890298, 89725745, 179451490]

約数ペア:

[(1, 179451490), (2, 89725745), (5, 35890298), (10, 17945149), (17, 10555970), (34, 5277985), (85, 2111194), (170, 1055597)]