1263234434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{745711}}^1$

素因数の和:745742

約数の個数: 24

約数和(自身を含む): 2380312704

約数和(自身を除く): 1117078270

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 745711, 1491422, 5219977, 8202821, 10439954, 16405642, 57419747, 90231031, 114839494, 180462062, 631617217, 1263234434]

約数ペア:

[(1, 1263234434), (2, 631617217), (7, 180462062), (11, 114839494), (14, 90231031), (22, 57419747), (77, 16405642), (121, 10439954), (154, 8202821), (242, 5219977), (847, 1491422), (1694, 745711)]