247537879996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17011}}^1\times {\mathrm{330719}}^1$

素因数の和:347745

約数の個数: 24

約数和(自身を含む): 472601525760

約数和(自身を除く): 225063645764

約数列:

[1, 2, 4, 11, 22, 44, 17011, 34022, 68044, 187121, 330719, 374242, 661438, 748484, 1322876, 3637909, 7275818, 14551636, 5625860909, 11251721818, 22503443636, 61884469999, 123768939998, 247537879996]

約数ペア:

[(1, 247537879996), (2, 123768939998), (4, 61884469999), (11, 22503443636), (22, 11251721818), (44, 5625860909), (17011, 14551636), (34022, 7275818), (68044, 3637909), (187121, 1322876), (330719, 748484), (374242, 661438)]