492030778

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1\times {\mathrm{1553}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 743961960

約数和(自身を除く): 251931182

約数列:

[1, 2, 157, 314, 1009, 1553, 2018, 3106, 158413, 243821, 316826, 487642, 1566977, 3133954, 246015389, 492030778]

約数ペア:

[(1, 492030778), (2, 246015389), (157, 3133954), (314, 1566977), (1009, 487642), (1553, 316826), (2018, 243821), (3106, 158413)]