2047721876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{734477}}^1$

素因数の和:734539

約数の個数: 24

約数和(自身を含む): 3886857576

約数和(自身を除く): 1839135700

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 734477, 1468954, 2937908, 12486109, 24972218, 30113557, 49944436, 60227114, 120454228, 511930469, 1023860938, 2047721876]

約数ペア:

[(1, 2047721876), (2, 1023860938), (4, 511930469), (17, 120454228), (34, 60227114), (41, 49944436), (68, 30113557), (82, 24972218), (164, 12486109), (697, 2937908), (1394, 1468954), (2788, 734477)]