2449407130

素因数分解:

$2^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{157721}}^1$

素因数の和:159281

約数の個数: 16

約数和(自身を含む): 4411799784

約数和(自身を除く): 1962392654

約数列:

[1, 2, 5, 10, 1553, 3106, 7765, 15530, 157721, 315442, 788605, 1577210, 244940713, 489881426, 1224703565, 2449407130]

約数ペア:

[(1, 2449407130), (2, 1224703565), (5, 489881426), (10, 244940713), (1553, 1577210), (3106, 788605), (7765, 315442), (15530, 157721)]