40446703298

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1\times {\mathrm{145879}}^1$

素因数の和:146921

約数の個数: 16

約数和(自身を含む): 61126054080

約数和(自身を除く): 20679350782

約数列:

[1, 2, 157, 314, 883, 1766, 138631, 145879, 277262, 291758, 22903003, 45806006, 128811157, 257622314, 20223351649, 40446703298]

約数ペア:

[(1, 40446703298), (2, 20223351649), (157, 257622314), (314, 128811157), (883, 45806006), (1766, 22903003), (138631, 291758), (145879, 277262)]