1023111248

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{1667}}^1$

素因数の和:2195

約数の個数: 40

約数和(自身を含む): 2010407040

約数和(自身を除く): 987295792

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 431, 712, 862, 1424, 1667, 1724, 3334, 3448, 6668, 6896, 13336, 26672, 38359, 76718, 148363, 153436, 296726, 306872, 593452, 613744, 718477, 1186904, 1436954, 2373808, 2873908, 5747816, 11495632, 63944453, 127888906, 255777812, 511555624, 1023111248]

約数ペア:

[(1, 1023111248), (2, 511555624), (4, 255777812), (8, 127888906), (16, 63944453), (89, 11495632), (178, 5747816), (356, 2873908), (431, 2373808), (712, 1436954), (862, 1186904), (1424, 718477), (1667, 613744), (1724, 593452), (3334, 306872), (3448, 296726), (6668, 153436), (6896, 148363), (13336, 76718), (26672, 38359)]