242646866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{143239}}^1$

素因数の和:143270

約数の個数: 24

約数和(自身を含む): 457222080

約数和(自身を除く): 214575214

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 143239, 286478, 1002673, 1575629, 2005346, 3151258, 11029403, 17331919, 22058806, 34663838, 121323433, 242646866]

約数ペア:

[(1, 242646866), (2, 121323433), (7, 34663838), (11, 22058806), (14, 17331919), (22, 11029403), (77, 3151258), (121, 2005346), (154, 1575629), (242, 1002673), (847, 286478), (1694, 143239)]