495319490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2153563}}^1$

素因数の和:2153593

約数の個数: 16

約数和(自身を含む): 930339648

約数和(自身を除く): 435020158

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2153563, 4307126, 10767815, 21535630, 49531949, 99063898, 247659745, 495319490]

約数ペア:

[(1, 495319490), (2, 247659745), (5, 99063898), (10, 49531949), (23, 21535630), (46, 10767815), (115, 4307126), (230, 2153563)]