1245498604

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 2513082880

約数和(自身を除く): 1267584276

約数列:

[1, 2, 4, 7, 14, 28, 241, 379, 482, 487, 758, 964, 974, 1516, 1687, 1948, 2653, 3374, 3409, 5306, 6748, 6818, 10612, 13636, 91339, 117367, 182678, 184573, 234734, 365356, 369146, 469468, 639373, 738292, 821569, 1278746, 1292011, 1643138, 2557492, 2584022, 3286276, 5168044, 44482093, 88964186, 177928372, 311374651, 622749302, 1245498604]

約数ペア:

[(1, 1245498604), (2, 622749302), (4, 311374651), (7, 177928372), (14, 88964186), (28, 44482093), (241, 5168044), (379, 3286276), (482, 2584022), (487, 2557492), (758, 1643138), (964, 1292011), (974, 1278746), (1516, 821569), (1687, 738292), (1948, 639373), (2653, 469468), (3374, 369146), (3409, 365356), (5306, 234734), (6748, 184573), (6818, 182678), (10612, 117367), (13636, 91339)]