297861837324

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{178574243}}^1$

素因数の和:178574389

約数の個数: 24

約数和(自身を含む): 700011036480

約数和(自身を除く): 402149199156

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 178574243, 357148486, 535722729, 714296972, 1071445458, 2142890916, 24821819777, 49643639554, 74465459331, 99287279108, 148930918662, 297861837324]

約数ペア:

[(1, 297861837324), (2, 148930918662), (3, 99287279108), (4, 74465459331), (6, 49643639554), (12, 24821819777), (139, 2142890916), (278, 1071445458), (417, 714296972), (556, 535722729), (834, 357148486), (1668, 178574243)]