2912120198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{7013}}^1\times {\mathrm{15971}}^1$

素因数の和:22999

約数の個数: 16

約数和(自身を含む): 4705159536

約数和(自身を除く): 1793039338

約数列:

[1, 2, 13, 26, 7013, 14026, 15971, 31942, 91169, 182338, 207623, 415246, 112004623, 224009246, 1456060099, 2912120198]

約数ペア:

[(1, 2912120198), (2, 1456060099), (13, 224009246), (26, 112004623), (7013, 415246), (14026, 207623), (15971, 182338), (31942, 91169)]