1248657623536

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{10687}}^1\times {\mathrm{16943}}^1$

素因数の和:28069

約数の個数: 40

約数和(自身を含む): 2425257345024

約数和(自身を除く): 1176599721488

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 10687, 16943, 21374, 33886, 42748, 67772, 85496, 135544, 170992, 271088, 4606097, 7302433, 9212194, 14604866, 18424388, 29209732, 36848776, 58419464, 73697552, 116838928, 181069841, 362139682, 724279364, 1448558728, 2897117456, 78041101471, 156082202942, 312164405884, 624328811768, 1248657623536]

約数ペア:

[(1, 1248657623536), (2, 624328811768), (4, 312164405884), (8, 156082202942), (16, 78041101471), (431, 2897117456), (862, 1448558728), (1724, 724279364), (3448, 362139682), (6896, 181069841), (10687, 116838928), (16943, 73697552), (21374, 58419464), (33886, 36848776), (42748, 29209732), (67772, 18424388), (85496, 14604866), (135544, 9212194), (170992, 7302433), (271088, 4606097)]