748826445887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1\times {\mathrm{19501}}^1$

素因数の和:20571

約数の個数: 32

約数和(自身を含む): 837418376256

約数和(自身を除く): 88591930369

約数列:

[1, 13, 43, 73, 559, 941, 949, 3139, 12233, 19501, 40463, 40807, 68693, 253513, 526019, 838543, 893009, 1423573, 2953799, 10901059, 18350441, 18506449, 38399387, 61213639, 238555733, 789068963, 795777307, 1339582193, 10257896519, 17414568509, 57602034299, 748826445887]

約数ペア:

[(1, 748826445887), (13, 57602034299), (43, 17414568509), (73, 10257896519), (559, 1339582193), (941, 795777307), (949, 789068963), (3139, 238555733), (12233, 61213639), (19501, 38399387), (40463, 18506449), (40807, 18350441), (68693, 10901059), (253513, 2953799), (526019, 1423573), (838543, 893009)]