2079455

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1030945

約数列:

[1, 5, 7, 19, 35, 53, 59, 95, 133, 265, 295, 371, 413, 665, 1007, 1121, 1855, 2065, 3127, 5035, 5605, 7049, 7847, 15635, 21889, 35245, 39235, 59413, 109445, 297065, 415891, 2079455]

約数ペア:

[(1, 2079455), (5, 415891), (7, 297065), (19, 109445), (35, 59413), (53, 39235), (59, 35245), (95, 21889), (133, 15635), (265, 7847), (295, 7049), (371, 5605), (413, 5035), (665, 3127), (1007, 2065), (1121, 1855)]