1252207898

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{31151}}^1$

素因数の和:31453

約数の個数: 16

約数和(自身を含む): 1906502400

約数和(自身を除く): 654294502

約数列:

[1, 2, 101, 199, 202, 398, 20099, 31151, 40198, 62302, 3146251, 6199049, 6292502, 12398098, 626103949, 1252207898]

約数ペア:

[(1, 1252207898), (2, 626103949), (101, 12398098), (199, 6292502), (202, 6199049), (398, 3146251), (20099, 62302), (31151, 40198)]