242534468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{290113}}^1$

素因数の和:290147

約数の個数: 24

約数和(自身を含む): 487391520

約数和(自身を除く): 244857052

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 290113, 580226, 1160452, 3191243, 5512147, 6382486, 11024294, 12764972, 22048588, 60633617, 121267234, 242534468]

約数ペア:

[(1, 242534468), (2, 121267234), (4, 60633617), (11, 22048588), (19, 12764972), (22, 11024294), (38, 6382486), (44, 5512147), (76, 3191243), (209, 1160452), (418, 580226), (836, 290113)]