486158398

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 807337440

約数和(自身を除く): 321179042

約数列:

[1, 2, 11, 22, 121, 181, 242, 362, 1009, 1331, 1991, 2018, 2662, 3982, 11099, 21901, 22198, 43802, 122089, 182629, 240911, 244178, 365258, 481822, 1342979, 2008919, 2685958, 4017838, 22098109, 44196218, 243079199, 486158398]

約数ペア:

[(1, 486158398), (2, 243079199), (11, 44196218), (22, 22098109), (121, 4017838), (181, 2685958), (242, 2008919), (362, 1342979), (1009, 481822), (1331, 365258), (1991, 244178), (2018, 240911), (2662, 182629), (3982, 122089), (11099, 43802), (21901, 22198)]