1970201519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3391}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 2461777920

約数和(自身を除く): 491576401

約数列:

[1, 11, 13, 17, 143, 187, 221, 239, 2431, 2629, 3107, 3391, 4063, 34177, 37301, 44083, 44693, 52819, 57647, 484913, 581009, 634117, 749411, 810449, 8243521, 8914939, 10535837, 13777633, 115894207, 151553963, 179109229, 1970201519]

約数ペア:

[(1, 1970201519), (11, 179109229), (13, 151553963), (17, 115894207), (143, 13777633), (187, 10535837), (221, 8914939), (239, 8243521), (2431, 810449), (2629, 749411), (3107, 634117), (3391, 581009), (4063, 484913), (34177, 57647), (37301, 52819), (44083, 44693)]