1245111962

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{647821}}^1$

素因数の和:647885

約数の個数: 12

約数和(自身を含む): 1929861738

約数和(自身を除く): 684749776

約数列:

[1, 2, 31, 62, 961, 1922, 647821, 1295642, 20082451, 40164902, 622555981, 1245111962]

約数ペア:

[(1, 1245111962), (2, 622555981), (31, 40164902), (62, 20082451), (961, 1295642), (1922, 647821)]