1245498512

素因数分解:

$2^4\times {\mathrm{8501}}^1\times {\mathrm{9157}}^1$

素因数の和:17666

約数の個数: 20

約数和(自身を含む): 2413700796

約数和(自身を除く): 1168202284

約数列:

[1, 2, 4, 8, 16, 8501, 9157, 17002, 18314, 34004, 36628, 68008, 73256, 136016, 146512, 77843657, 155687314, 311374628, 622749256, 1245498512]

約数ペア:

[(1, 1245498512), (2, 622749256), (4, 311374628), (8, 155687314), (16, 77843657), (8501, 146512), (9157, 136016), (17002, 73256), (18314, 68008), (34004, 36628)]