1298179936

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{291857}}^1$

素因数の和:292006

約数の個数: 24

約数和(自身を含む): 2574187560

約数和(自身を除く): 1276007624

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 291857, 583714, 1167428, 2334856, 4669712, 9339424, 40568123, 81136246, 162272492, 324544984, 649089968, 1298179936]

約数ペア:

[(1, 1298179936), (2, 649089968), (4, 324544984), (8, 162272492), (16, 81136246), (32, 40568123), (139, 9339424), (278, 4669712), (556, 2334856), (1112, 1167428), (2224, 583714), (4448, 291857)]