238954562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{23159}}^1$

素因数の和:23246

約数の個数: 32

約数和(自身を含む): 453565440

約数和(自身を除く): 214610878

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 5159, 10318, 23159, 46318, 162113, 254749, 324226, 509498, 1551653, 1783243, 3103306, 3566486, 10861571, 17068183, 21723142, 34136366, 119477281, 238954562]

約数ペア:

[(1, 238954562), (2, 119477281), (7, 34136366), (11, 21723142), (14, 17068183), (22, 10861571), (67, 3566486), (77, 3103306), (134, 1783243), (154, 1551653), (469, 509498), (737, 324226), (938, 254749), (1474, 162113), (5159, 46318), (10318, 23159)]