1230751504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{1889}}^1$

素因数の和:2887

約数の個数: 40

約数和(自身を含む): 2443906080

約数和(自身を除く): 1213154576

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 947, 1889, 1894, 3778, 3788, 7556, 7576, 15112, 15152, 30224, 40721, 81227, 81442, 162454, 162884, 324908, 325768, 649816, 651536, 1299632, 1788883, 3577766, 7155532, 14311064, 28622128, 76921969, 153843938, 307687876, 615375752, 1230751504]

約数ペア:

[(1, 1230751504), (2, 615375752), (4, 307687876), (8, 153843938), (16, 76921969), (43, 28622128), (86, 14311064), (172, 7155532), (344, 3577766), (688, 1788883), (947, 1299632), (1889, 651536), (1894, 649816), (3778, 325768), (3788, 324908), (7556, 162884), (7576, 162454), (15112, 81442), (15152, 81227), (30224, 40721)]